Earning Per Common Share - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Numerator for basic and diluted loss per common share:
Net loss	$ (2,171)	$ (1,586)
Denominator:
Weighted average shares outstanding (in shares)	10,792	10,685
Denominator for basic loss per common share (in shares)	10,792	10,685
Effect of dilutive securities:
Denominator for diluted loss per common share - adjusted weighted average shares outstanding (in shares)	10,792	10,685
Basic loss per common share (usd per share)	$ (0.20)	$ (0.15)
Diluted loss per common share (usd per share)	$ (0.20)	$ (0.15)
Anti-dilutive shares (in shares)	101	122