Other Assets and Liabilities - Other Current Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Other Liabilities, Current [Abstract]
Accrued interest	$ 2,695	$ 2,695
Due to Exela	0	2,026
Guarantee to Deerfield	275	319
Other	176	160
Other current liabilities	$ 3,146	$ 5,200

Amount of payable due to an entity that is affiliated with the reporting entity by means of direct or indirect ownership. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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