Stock-Based Compensation - Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Time-based restricted stock unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based Compensation Expense	$ 1,600	$ 600
Associated tax benefit from stock-based compensation expense	400	100
Unrecognized compensation expense	$ 10,400
Period for unrecognized compensation expense expected to be recognized	3 years 21 days
Time-based stock option awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based Compensation Expense	$ 200	300
Associated tax benefit from stock-based compensation expense	100	100
Unrecognized compensation expense	$ 1,200
Period for unrecognized compensation expense expected to be recognized	1 year 7 months 20 days
Stock Appreciation Rights (SARs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based Compensation Expense	$ 1,500	$ 40
Period for unrecognized compensation expense expected to be recognized	1 year 10 months 28 days
Time based and performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based Compensation Expense	$ 100
Period for unrecognized compensation expense expected to be recognized	2 years 10 months 28 days

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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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.

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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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