Accounts Payable and Other accrued liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Payables and Accruals [Abstract]

Schedule of other accrued liabilities

	2021		2020
Accrued interest	$	1,170	$	849
Delaware Franchise tax		264		238
Other		54		54
Total	$	1,488	$	1,141

Schedule of other long-term accrued liabilities

	2021		2020
Management fees	$	608	$	912
Other long –term liabilities		45		45
Total	$	653	$	957