Related-Party Transactions - Details of Amounts Due to Related Parties on Our Accompanying Condensed Consolidated Balance Sheets (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Related Party Transactions [Abstract]
Base management fee	$ 1,047	$ 881
Incentive fee	0	847
Other	3	25
Total due to Adviser	1,050	1,753
Administration fee	357	341
Cumulative accrued but unpaid portion of prior Administration Fees	246	75
Total due to Administrator	603	416
Total due to related parties	$ 1,653	$ 2,169

Carrying amount as of the balance sheet date of obligations due all related parties.

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-Publisher FASB
-Name Accounting Standards Codification
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-Publisher FASB
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant