Schedule of Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Supplemental Cash Flow Elements [Abstract]
Interest	$ 667	$ 185
Fixed assets acquired under finance lease	159	163
Gain on extinguishment of Second A&R Credit Agreement		786
Extinguishment of Second A&R Credit Agreement financed by line of credit		3,755
Warrants issued in connection with the Private Placement to placement agents		$ 351