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Stock Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020	Dec. 31, 2017
Stock-based compensation	$ 972	$ 536
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)
Share-based Compensation Arrangement by Share-based Payment Award, Award expiration Period	10 years
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	32,564		38,013
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)	43,077
Unrecognized compensation cost related to nonvested shares	$ 1,500
Weighted average period related to compesation cost	1 year 6 months
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	143,474		169,313
Performance unit shares to satisfy tax obligation created from vesting, net	34,458
Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)	14,711
Unrecognized compensation cost related to nonvested shares	$ 2,000
Weighted average period related to compesation cost	1 year 10 months 24 days
Performance unit shares to satisfy tax obligation created from vesting, net	14,711
Non-vested restricted stock units [Member]
Unrecognized compensation cost related to nonvested shares	$ 2,300
Weighted average period related to compesation cost	2 years 3 months 18 days
2017 Equity Compensation Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in Shares)				750,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)	353,841

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