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Stockholders' Equity - Compensation Costs Recognized (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Restricted Stock Awards
Class of Stock [Line Items]
Compensation cost	$ 1,112	$ 915
Restricted Stock Units
Class of Stock [Line Items]
Compensation cost	327	320
Stock Option Awards
Class of Stock [Line Items]
Compensation cost	$ 447	$ 380

X

- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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