| Property Portfolio - Gross Investment (Details) - USD ($)$ in Thousands
 | 3 Months Ended | 12 Months Ended | 
| Mar. 31, 2022 | Dec. 31, 2021 | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Beginning Balance | $ 1,343,003 | $ 1,142,905 | 
| Acquisitions | 25,153 |  | 
| Capitalized costs | 180 |  | 
| Ending Balance | 1,368,156 | 1,343,003 | 
| Greenwood [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 6,241 |  | 
| Gainesville Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 5,304 |  | 
| Clinton Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 10,887 | 
| West Allis Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 204,710 | 
| Grand Rapids Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 7,300 |  | 
| Disposition of Prescott |  | (4,612) | 
| El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 10,017 | 
| Syracuse Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 6,397 | 
| West El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 9,578 | 
| Fort Worth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 17,444 | 
| Port St. Lucie Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 4,787 | 
| Cape Coral and Fort Myers Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 31,701 | 
| Dallas Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 6,719 | 
| East Grand Forks Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 10,278 | 
| Coos Bay Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 6,472 | 
| Caledonia Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 3,910 | 
| Tallahassee Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 9,244 | 
| Forsyth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 19,424 | 
| North Charleston Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 7,180 | 
| Munster Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 6,736 | 
| Hialeah Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 11,844 | 
| Athens Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 5,339 | 
| Lemoyne Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 5,336 | 
| Athens 200 Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 2,043 | 
| Mentor Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 10,469 | 
| Oklahoma City Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 8,905 | 
| Tenant improvements |  | 6,814 | 
| Sarasota Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 6,128 |  | 
| Land [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Beginning Balance | 152,060 | 128,857 | 
| Acquisitions | 3,469 |  | 
| Ending Balance | 155,529 | 152,060 | 
| Land [Member] | Greenwood [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 929 |  | 
| Land [Member] | Gainesville Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 555 |  | 
| Land [Member] | West Allis Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 23,994 | 
| Land [Member] | Grand Rapids Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 1,238 |  | 
| Disposition of Prescott |  | (791) | 
| Land [Member] | El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 899 | 
| Land [Member] | Syracuse Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 616 | 
| Land [Member] | West El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 851 | 
| Land [Member] | Fort Worth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 1,817 | 
| Land [Member] | Port St. Lucie Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 590 | 
| Land [Member] | Cape Coral and Fort Myers Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 5,623 | 
| Land [Member] | Dallas Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 3,101 | 
| Land [Member] | East Grand Forks Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 845 | 
| Land [Member] | Coos Bay Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 861 | 
| Land [Member] | Caledonia Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 582 | 
| Land [Member] | Tallahassee Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 782 | 
| Land [Member] | Forsyth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 1,554 | 
| Land [Member] | North Charleston Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 927 | 
| Land [Member] | Munster Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 780 | 
| Land [Member] | Athens Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 564 | 
| Land [Member] | Lemoyne Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 299 | 
| Land [Member] | Athens 200 Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 327 | 
| Land [Member] | Mentor Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 2,249 | 
| Land [Member] | Oklahoma City Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 727 | 
| Land [Member] | Sarasota Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 747 |  | 
| Buildings |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Beginning Balance | 985,091 | 851,427 | 
| Acquisitions | 16,996 |  | 
| Capitalized costs | 86 |  | 
| Ending Balance | 1,002,087 | 985,091 | 
| Buildings | Greenwood [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 4,332 |  | 
| Buildings | Gainesville Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 3,899 |  | 
| Buildings | Clinton Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 8,756 | 
| Buildings | West Allis Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 137,485 | 
| Buildings | Grand Rapids Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 4,976 |  | 
| Disposition of Prescott |  | (3,821) | 
| Buildings | El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 7,549 | 
| Buildings | Syracuse Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 4,745 | 
| Buildings | West El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 7,160 | 
| Buildings | Fort Worth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 13,020 | 
| Buildings | Port St. Lucie Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 3,583 | 
| Buildings | Cape Coral and Fort Myers Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 20,155 | 
| Buildings | Dallas Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 2,593 | 
| Buildings | East Grand Forks Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 6,248 | 
| Buildings | Coos Bay Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 5,095 | 
| Buildings | Caledonia Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 2,669 | 
| Buildings | Tallahassee Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 6,720 | 
| Buildings | Forsyth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 9,627 | 
| Buildings | North Charleston Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 4,248 | 
| Buildings | Munster Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 4,451 | 
| Buildings | Hialeah Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 9,633 | 
| Buildings | Athens Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 4,106 | 
| Buildings | Lemoyne Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 3,661 | 
| Buildings | Athens 200 Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 1,336 | 
| Buildings | Mentor Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 6,291 | 
| Buildings | Oklahoma City Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 5,839 | 
| Buildings | Sarasota Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 3,703 |  | 
| Site Improvements [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Beginning Balance | 19,021 | 15,183 | 
| Acquisitions | 575 |  | 
| Ending Balance | 19,596 | 19,021 | 
| Site Improvements [Member] | Greenwood [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 194 |  | 
| Site Improvements [Member] | Gainesville Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 76 |  | 
| Site Improvements [Member] | Clinton Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 495 | 
| Site Improvements [Member] | West Allis Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 3,838 | 
| Site Improvements [Member] | Grand Rapids Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 221 |  | 
| Site Improvements [Member] | El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 71 | 
| Site Improvements [Member] | Syracuse Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 128 | 
| Site Improvements [Member] | West El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 144 | 
| Site Improvements [Member] | Fort Worth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 143 | 
| Site Improvements [Member] | Port St. Lucie Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 70 | 
| Site Improvements [Member] | Cape Coral and Fort Myers Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 480 | 
| Site Improvements [Member] | Dallas Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 63 | 
| Site Improvements [Member] | East Grand Forks Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 278 | 
| Site Improvements [Member] | Coos Bay Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 56 | 
| Site Improvements [Member] | Caledonia Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 66 | 
| Site Improvements [Member] | Tallahassee Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 137 | 
| Site Improvements [Member] | Forsyth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 348 | 
| Site Improvements [Member] | North Charleston Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 106 | 
| Site Improvements [Member] | Munster Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 161 | 
| Site Improvements [Member] | Hialeah Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 264 | 
| Site Improvements [Member] | Athens Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 58 | 
| Site Improvements [Member] | Lemoyne Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 113 | 
| Site Improvements [Member] | Athens 200 Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 42 | 
| Site Improvements [Member] | Mentor Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 354 | 
| Site Improvements [Member] | Oklahoma City Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 261 | 
| Site Improvements [Member] | Sarasota Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 84 |  | 
| Tenant improvements [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Beginning Balance | 58,900 | 49,204 | 
| Acquisitions | 1,254 |  | 
| Capitalized costs | 94 |  | 
| Ending Balance | 60,154 | 58,900 | 
| Tenant improvements [Member] | Greenwood [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 360 |  | 
| Tenant improvements [Member] | Gainesville Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 199 |  | 
| Tenant improvements [Member] | Clinton Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 1,636 | 
| Tenant improvements [Member] | West Allis Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 9,696 | 
| Tenant improvements [Member] | Grand Rapids Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 270 |  | 
| Tenant improvements [Member] | El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 160 | 
| Tenant improvements [Member] | Syracuse Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 136 | 
| Tenant improvements [Member] | West El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 567 | 
| Tenant improvements [Member] | Fort Worth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 395 | 
| Tenant improvements [Member] | Port St. Lucie Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 185 | 
| Tenant improvements [Member] | Cape Coral and Fort Myers Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 1,132 | 
| Tenant improvements [Member] | Dallas Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 469 | 
| Tenant improvements [Member] | East Grand Forks Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 815 | 
| Tenant improvements [Member] | Coos Bay Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 50 | 
| Tenant improvements [Member] | Caledonia Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 96 | 
| Tenant improvements [Member] | Tallahassee Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 387 | 
| Tenant improvements [Member] | Forsyth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 456 | 
| Tenant improvements [Member] | North Charleston Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 801 | 
| Tenant improvements [Member] | Munster Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 391 | 
| Tenant improvements [Member] | Hialeah Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 716 | 
| Tenant improvements [Member] | Athens Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 63 | 
| Tenant improvements [Member] | Lemoyne Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 359 | 
| Tenant improvements [Member] | Athens 200 Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 134 | 
| Tenant improvements [Member] | Mentor Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 253 | 
| Tenant improvements [Member] | Oklahoma City Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 495 | 
| Tenant improvements [Member] | Sarasota Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 331 |  | 
| Intangibles [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Beginning Balance | 127,931 | 98,234 | 
| Acquisitions | 2,859 |  | 
| Ending Balance | 130,790 | 127,931 | 
| Intangibles [Member] | Greenwood [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 426 |  | 
| Intangibles [Member] | Gainesville Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 575 |  | 
| Intangibles [Member] | West Allis Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 29,697 | 
| Intangibles [Member] | Grand Rapids Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | 595 |  | 
| Intangibles [Member] | El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 1,338 | 
| Intangibles [Member] | Syracuse Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 772 | 
| Intangibles [Member] | West El Paso Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 856 | 
| Intangibles [Member] | Fort Worth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 2,069 | 
| Intangibles [Member] | Port St. Lucie Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 359 | 
| Intangibles [Member] | Cape Coral and Fort Myers Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 4,311 | 
| Intangibles [Member] | Dallas Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 493 | 
| Intangibles [Member] | East Grand Forks Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 2,092 | 
| Intangibles [Member] | Coos Bay Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 410 | 
| Intangibles [Member] | Caledonia Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 497 | 
| Intangibles [Member] | Tallahassee Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 1,218 | 
| Intangibles [Member] | Forsyth Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 7,439 | 
| Intangibles [Member] | North Charleston Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 1,098 | 
| Intangibles [Member] | Munster Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 953 | 
| Intangibles [Member] | Hialeah Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 1,231 | 
| Intangibles [Member] | Athens Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 548 | 
| Intangibles [Member] | Lemoyne Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 904 | 
| Intangibles [Member] | Athens 200 Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 204 | 
| Intangibles [Member] | Mentor Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | 1,322 | 
| Intangibles [Member] | Oklahoma City Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions |  | $ 1,583 | 
| Intangibles [Member] | Sarasota Facility [Member] |  |  | 
| Property, Plant and Equipment [Line Items] |  |  | 
| Acquisitions | $ 1,263 |  |