Schedule of Fair Value Hierarchy Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
Assets [Abstract]
Cash	$ 61,772	$ 78,734	$ 38,687	$ 15,662
Liabilities [Abstract]
Warrant liabilities, at fair value		1,174
Fair Value, Recurring [Member]
Assets [Abstract]
Cash	61,772	78,734
Liabilities [Abstract]
Warrant liabilities, at fair value	19,354	20,518
Fair Value, Recurring [Member] | Long-Term Debt [Member]
Liabilities [Abstract]
Warrant liabilities, at fair value	19,164	18,920
Fair Value, Recurring [Member] | Warrant [Member]
Liabilities [Abstract]
Warrant liabilities, at fair value	190	424
Fair Value, Recurring [Member] | Derivative Financial Instruments, Liabilities [Member]
Liabilities [Abstract]
Warrant liabilities, at fair value		1,174
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]
Assets [Abstract]
Cash	61,772	78,734
Liabilities [Abstract]
Warrant liabilities, at fair value		1,174
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] | Long-Term Debt [Member]
Liabilities [Abstract]
Warrant liabilities, at fair value
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] | Warrant [Member]
Liabilities [Abstract]
Warrant liabilities, at fair value
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] | Derivative Financial Instruments, Liabilities [Member]
Liabilities [Abstract]
Warrant liabilities, at fair value		1,174
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Assets [Abstract]
Cash
Liabilities [Abstract]
Warrant liabilities, at fair value
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Long-Term Debt [Member]
Liabilities [Abstract]
Warrant liabilities, at fair value
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Warrant [Member]
Liabilities [Abstract]
Warrant liabilities, at fair value
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Derivative Financial Instruments, Liabilities [Member]
Liabilities [Abstract]
Warrant liabilities, at fair value
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Assets [Abstract]
Cash
Liabilities [Abstract]
Warrant liabilities, at fair value	19,354	19,344
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] | Long-Term Debt [Member]
Liabilities [Abstract]
Warrant liabilities, at fair value	19,164	18,920
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] | Warrant [Member]
Liabilities [Abstract]
Warrant liabilities, at fair value	$ 190	$ 424