Earnings per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
EPS numerator:
Net income (loss)	$ 6,714	$ 5,807
EPS denominator:
Weighted average shares outstanding – basic (in shares)	10,013,117	7,865,089
Weighted average shares outstanding – diluted (in shares)	10,231,637	8,065,464
Earnings Per Share, Basic [Abstract]
Basic (in usd per share)	$ 0.67	$ 0.74
Diluted (in usd per share)	$ 0.66	$ 0.72
Restricted Stock Units
EPS denominator:
Incremental shares attributable to share-based payments (in shares)	215,000	191,000
Employee Stock
EPS denominator:
Incremental shares attributable to share-based payments (in shares)	4,000	9,000