Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Current:
Federal	$ 632	$ 307
State	186	84
Foreign	109	21
Total current	927	412
Deferred:
Federal	(40)	283
State	(7)	50
Foreign	(59)	(21)
Total deferred	(106)	312
Total expense for income taxes	$ 821	$ 724