Stock-Based Compensation - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award
Stock-based compensation	$ 258	$ 827
Expected cost on shares expected to vest	$ 4,064
Recognition period for compensation expense not yet recognized	3 years 10 months 24 days
Director
Share-based Compensation Arrangement by Share-based Payment Award
Deferred receipt period	6 months
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award
Stock-based compensation	$ 258	827
Restricted Stock \| Vesting period one
Share-based Compensation Arrangement by Share-based Payment Award
Vesting period	3 years
Restricted Stock \| Vesting period two \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award
Vesting period	1 year
Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award
Stock-based compensation	$ 258	$ 827
Vesting period	3 years

Share-based Compensation Arrangement by Share-based Payment Award, Deferred Receipt Period

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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Amount of noncash expense for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Topic 230
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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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