Quarterly report [Sections 13 or 15(d)]

Property Portfolio - Gross Investment (Details)

v3.25.3
Property Portfolio - Gross Investment (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Aug. 31, 2025
Sep. 30, 2025
Sep. 30, 2025
Dec. 31, 2024
Property, Plant and Equipment [Line Items]        
Beginning Balance     $ 1,450,916,000 $ 1,426,969,000
Acquisitions     82,007,000 93,994,000
Capitalized costs   $ 8,100,000 8,100,000 11,803,000
Disposition     (17,931,000) (68,347,000)
Impairment of investment property   (6,281,000) (6,281,000) (1,700,000)
Ending Balance   1,508,711,000 1,508,711,000 1,450,916,000
Mishawaka [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (16,104,000)
Germantown Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (1,846,000)  
Aurora [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (6,275,000)  
Impairment of investment property $ (6,300,000)      
Panama City [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (10,465,000)
Panama City Beach Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (1,132,000)
Derby [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (1,959,000)  
Impairment of investment property       (1,700,000)
High Point Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (25,195,000)
Clinton Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       6,868,000
Sarasota Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       6,036,000
Venice Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       4,668,000
Fort Worth Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (6,303,000)
Coos Bay Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (6,472,000)  
Minot Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       9,182,000
Westland Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       5,347,000
Cerritos Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       5,273,000
Spartanburg Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       4,578,000
Conway Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       11,302,000
Little Rock Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       9,217,000
Russellville Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       6,022,000
Ruskin Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       1,933,000
Bradenton Facility, 6807 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       2,121,000
Bradenton Facility, 2101 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       2,690,000
Bradenton Facility, 2203 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       1,525,000
Bradenton Facility, 6002 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       5,429,000
Carson City Nevada Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (4,028,000)
Ellijay George Facilities [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (5,120,000)
Carondelet Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     16,326,000  
Silverbell Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     10,823,000  
Slippery Rock Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     5,131,000  
Clive Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     15,720,000  
Des Moines Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     25,907,000  
Chipley Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (1,379,000)  
Land [Member]        
Property, Plant and Equipment [Line Items]        
Beginning Balance     174,300,000 164,315,000
Acquisitions       18,339,000
Disposition     (1,769,000) (8,086,000)
Impairment of investment property     (1,182,000) (268,000)
Ending Balance   171,349,000 171,349,000 174,300,000
Land [Member] | Mishawaka [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (1,924,000)
Land [Member] | Germantown Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (253,000)  
Land [Member] | Aurora [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (339,000)  
Land [Member] | Panama City [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (1,117,000)
Land [Member] | Panama City Beach Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (272,000)
Land [Member] | Derby [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (146,000)  
Land [Member] | High Point Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (1,749,000)
Land [Member] | Clinton Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       938,000
Land [Member] | Sarasota Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       643,000
Land [Member] | Venice Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       1,102,000
Land [Member] | Fort Worth Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (1,487,000)
Land [Member] | Coos Bay Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (861,000)  
Land [Member] | Minot Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       935,000
Land [Member] | Westland Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       921,000
Land [Member] | Cerritos Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       3,424,000
Land [Member] | Spartanburg Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       890,000
Land [Member] | Conway Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       2,430,000
Land [Member] | Little Rock Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       1,449,000
Land [Member] | Russellville Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       1,086,000
Land [Member] | Ruskin Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       242,000
Land [Member] | Bradenton Facility, 6807 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       1,225,000
Land [Member] | Bradenton Facility, 2101 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       967,000
Land [Member] | Bradenton Facility, 2203 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       408,000
Land [Member] | Bradenton Facility, 6002 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       1,679,000
Land [Member] | Carson City Nevada Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (760,000)
Land [Member] | Ellijay George Facilities [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (777,000)
Land [Member] | Chipley Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (170,000)  
Buildings        
Property, Plant and Equipment [Line Items]        
Beginning Balance     1,044,019,000 1,035,705,000
Acquisitions     59,861,000 57,452,000
Capitalized costs   4,224,000 4,224,000 5,494,000
Disposition     (11,159,000) (47,838,000)
Impairment of investment property     (5,099,000) (1,300,000)
Ending Balance   1,087,622,000 1,087,622,000 1,044,019,000
Buildings | Mishawaka [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (10,084,000)
Buildings | Germantown Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (1,593,000)  
Buildings | Aurora [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (2,345,000)  
Buildings | Panama City [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (7,201,000)
Buildings | Panama City Beach Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (606,000)
Buildings | Derby [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (1,250,000)  
Buildings | High Point Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (20,417,000)
Buildings | Clinton Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       4,829,000
Buildings | Sarasota Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       4,133,000
Buildings | Venice Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       2,830,000
Buildings | Fort Worth Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (3,333,000)
Buildings | Coos Bay Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (5,096,000)  
Buildings | Minot Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       7,324,000
Buildings | Westland Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       3,630,000
Buildings | Cerritos Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       1,244,000
Buildings | Spartanburg Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       2,613,000
Buildings | Conway Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       7,415,000
Buildings | Little Rock Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       6,579,000
Buildings | Russellville Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       4,022,000
Buildings | Ruskin Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       1,443,000
Buildings | Bradenton Facility, 6807 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       626,000
Buildings | Bradenton Facility, 2101 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       1,372,000
Buildings | Bradenton Facility, 2203 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       913,000
Buildings | Bradenton Facility, 6002 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       2,985,000
Buildings | Carson City Nevada Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (3,268,000)
Buildings | Ellijay George Facilities [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (2,929,000)
Buildings | Carondelet Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     13,327,000  
Buildings | Silverbell Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     8,482,000  
Buildings | Slippery Rock Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     3,511,000  
Buildings | Clive Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     11,400,000  
Buildings | Des Moines Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     18,917,000  
Buildings | Chipley Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (875,000)  
Site Improvements [Member]        
Property, Plant and Equipment [Line Items]        
Beginning Balance     23,973,000 21,974,000
Acquisitions     1,608,000 3,187,000
Capitalized costs   464,000 464,000 1,481,000
Disposition     (516,000) (1,152,000)
Impairment of investment property       (36,000)
Ending Balance   25,065,000 25,065,000 23,973,000
Site Improvements [Member] | Mishawaka [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (75,000)
Site Improvements [Member] | Aurora [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (308,000)  
Site Improvements [Member] | Panama City [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (165,000)
Site Improvements [Member] | Panama City Beach Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (21,000)
Site Improvements [Member] | Derby [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (118,000)  
Site Improvements [Member] | High Point Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (504,000)
Site Improvements [Member] | Clinton Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       188,000
Site Improvements [Member] | Venice Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       123,000
Site Improvements [Member] | Fort Worth Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (251,000)
Site Improvements [Member] | Coos Bay Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (56,000)  
Site Improvements [Member] | Minot Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       144,000
Site Improvements [Member] | Westland Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       157,000
Site Improvements [Member] | Cerritos Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       107,000
Site Improvements [Member] | Spartanburg Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       168,000
Site Improvements [Member] | Conway Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       188,000
Site Improvements [Member] | Little Rock Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       164,000
Site Improvements [Member] | Russellville Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       218,000
Site Improvements [Member] | Ruskin Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       28,000
Site Improvements [Member] | Bradenton Facility, 6807 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       22,000
Site Improvements [Member] | Bradenton Facility, 2101 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       52,000
Site Improvements [Member] | Bradenton Facility, 2203 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       35,000
Site Improvements [Member] | Bradenton Facility, 6002 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       112,000
Site Improvements [Member] | Ellijay George Facilities [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (136,000)
Site Improvements [Member] | Slippery Rock Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     455,000  
Site Improvements [Member] | Clive Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     507,000  
Site Improvements [Member] | Des Moines Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     182,000  
Site Improvements [Member] | Chipley Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (34,000)  
Tenant improvements [Member]        
Property, Plant and Equipment [Line Items]        
Beginning Balance     69,679,000 66,358,000
Acquisitions     11,136,000 7,782,000
Capitalized costs   3,412,000 3,412,000 4,828,000
Disposition     (836,000) (4,445,000)
Impairment of investment property       (16,000)
Ending Balance   79,979,000 79,979,000 69,679,000
Tenant improvements [Member] | Mishawaka [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (1,798,000)
Tenant improvements [Member] | Aurora [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (603,000)  
Tenant improvements [Member] | Panama City [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (841,000)
Tenant improvements [Member] | Panama City Beach Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (84,000)
Tenant improvements [Member] | Derby [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (73,000)  
Tenant improvements [Member] | High Point Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (869,000)
Tenant improvements [Member] | Clinton Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       256,000
Tenant improvements [Member] | Sarasota Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       548,000
Tenant improvements [Member] | Venice Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       187,000
Tenant improvements [Member] | Fort Worth Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (445,000)
Tenant improvements [Member] | Coos Bay Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (49,000)  
Tenant improvements [Member] | Minot Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       103,000
Tenant improvements [Member] | Westland Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       99,000
Tenant improvements [Member] | Cerritos Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       106,000
Tenant improvements [Member] | Spartanburg Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       390,000
Tenant improvements [Member] | Conway Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       372,000
Tenant improvements [Member] | Little Rock Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       284,000
Tenant improvements [Member] | Russellville Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       205,000
Tenant improvements [Member] | Ruskin Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       45,000
Tenant improvements [Member] | Bradenton Facility, 6807 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       68,000
Tenant improvements [Member] | Bradenton Facility, 2101 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       64,000
Tenant improvements [Member] | Bradenton Facility, 2203 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       37,000
Tenant improvements [Member] | Bradenton Facility, 6002 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       190,000
Tenant improvements [Member] | Ellijay George Facilities [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (408,000)
Tenant improvements [Member] | Carondelet Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     1,274,000  
Tenant improvements [Member] | Silverbell Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     973,000  
Tenant improvements [Member] | Slippery Rock Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     593,000  
Tenant improvements [Member] | Clive Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     1,595,000  
Tenant improvements [Member] | Des Moines Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     3,289,000  
Tenant improvements [Member] | Chipley Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (111,000)  
Intangibles [Member]        
Property, Plant and Equipment [Line Items]        
Beginning Balance     138,945,000 138,617,000
Acquisitions     9,402,000 7,234,000
Disposition     (3,651,000) (6,826,000)
Impairment of investment property       (80,000)
Ending Balance   $ 144,696,000 144,696,000 138,945,000
Intangibles [Member] | Mishawaka [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (2,223,000)
Intangibles [Member] | Aurora [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (2,680,000)  
Intangibles [Member] | Panama City [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (1,141,000)
Intangibles [Member] | Panama City Beach Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (149,000)
Intangibles [Member] | Derby [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (372,000)  
Intangibles [Member] | High Point Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (1,656,000)
Intangibles [Member] | Clinton Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       657,000
Intangibles [Member] | Sarasota Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       712,000
Intangibles [Member] | Venice Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       426,000
Intangibles [Member] | Fort Worth Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       (787,000)
Intangibles [Member] | Coos Bay Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     (410,000)  
Intangibles [Member] | Minot Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       676,000
Intangibles [Member] | Westland Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       540,000
Intangibles [Member] | Cerritos Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       392,000
Intangibles [Member] | Spartanburg Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       517,000
Intangibles [Member] | Conway Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       897,000
Intangibles [Member] | Little Rock Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       741,000
Intangibles [Member] | Russellville Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       491,000
Intangibles [Member] | Ruskin Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       175,000
Intangibles [Member] | Bradenton Facility, 6807 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       180,000
Intangibles [Member] | Bradenton Facility, 2101 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       235,000
Intangibles [Member] | Bradenton Facility, 2203 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       132,000
Intangibles [Member] | Bradenton Facility, 6002 Bradenton [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions       463,000
Intangibles [Member] | Ellijay George Facilities [Member]        
Property, Plant and Equipment [Line Items]        
Disposition       $ (870,000)
Intangibles [Member] | Carondelet Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     1,725,000  
Intangibles [Member] | Silverbell Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     1,368,000  
Intangibles [Member] | Slippery Rock Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     572,000  
Intangibles [Member] | Clive Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     2,218,000  
Intangibles [Member] | Des Moines Facility [Member]        
Property, Plant and Equipment [Line Items]        
Acquisitions     3,519,000  
Intangibles [Member] | Chipley Facility [Member]        
Property, Plant and Equipment [Line Items]        
Disposition     $ (189,000)