Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Due to Related Parties, Net) (Details)

v3.10.0.1
Related Party Transactions (Due to Related Parties, Net) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Related Party Transaction [Line Items]          
Balance, Beginning     $ (1,036)    
Management fee expense incurred $ (1,095) $ (628) (2,176) $ (1,256) $ (1,064)
Management fees paid to Advisor [1]     2,145    
Loan to Advisor     33    
Loan to other related party     80 $ (40)  
Balance, Ending (987)   (987)   (1,036)
Due To Advisor Mgmt Fees [Member]          
Related Party Transaction [Line Items]          
Balance, Beginning     (1,064)    
Management fee expense incurred [1]     (2,176)    
Management fees paid to Advisor [1]     2,145    
Loan to Advisor     0    
Loan to other related party     0    
Balance, Ending (1,095)   (1,095)   (1,064)
Due To Advisor Other Funds [Member]          
Related Party Transaction [Line Items]          
Balance, Beginning     9    
Management fee expense incurred [1]     0    
Management fees paid to Advisor [1]     0    
Loan to Advisor     33    
Loan to other related party     0    
Balance, Ending 42   42   9
Due to from Other Related party [Member]          
Related Party Transaction [Line Items]          
Balance, Beginning     19    
Management fee expense incurred [1]     0    
Management fees paid to Advisor [1]     0    
Loan to Advisor     0    
Loan to other related party     47    
Balance, Ending $ 66   $ 66   $ 19
[1] Net amount accrued of $31 consists of $2,176 in management fee expense incurred, net of $2,145 of accrued management fees that were paid to the Advisor. This represents a cash flow operating activity.