Stock-Based Compensation - Options (Details) - Options - USD ($) $ / shares in Units, shares in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award
Compensation costs related to unvested stock options not yet recognized	$ 100,000
Value of estimated forfeitures	$ 12,000
Weighted-average period of amortization	7 months 6 days
Number of Options Outstanding
Options outstanding, beginning of period (in shares)	1,206
Exercised (in shares)	(3)
Options outstanding, end of period (in shares)	1,203	1,206
Options vested and unvested options expected to vest, net of forfeitures, end of period (in shares)	1,203
Options exercisable, end of period (in shares)	1,114
Weighted-average Exercise Price
Options outstanding, beginning of period (in dollars per share)	$ 5.09
Exercised (in dollars per share)	2.30
Options outstanding, end of period (in dollars per share)	5.10	$ 5.09
Options vested and unvested options expected to vest, net of forfeitures (in dollars per share)	5.10
Options exercisable, end of period (in dollars per share)	$ 5.26
Weighted average Remaining Contractual Life
Options outstanding	4 years 9 months 29 days	5 years 29 days
Options vested and unvested options expected to vest, net of forfeitures, end of period	4 years 9 months 29 days
Option exercisable, end of period	4 years 8 months 8 days
Aggregate Intrinsic Value
Options outstanding, beginning of period	$ 630,000
Options outstanding, end of period	456,000	$ 630,000
Options vested and expected to vest, end of period	455,000
Options exercisable, end of period	$ 373,000
Closing price (in dollars per share)	$ 3.98