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Stock-Based Compensation Plans - Stock Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Stock-based compensation plans
Total Stock Compensation Expense	$ 3,146	$ 4,577	$ 10,816	$ 11,875
Employee Stock Purchase Plan
Stock-based compensation plans
Total Stock Compensation Expense	48	51	84	201
2007 Stock Incentive Plan
Stock-based compensation plans
Total Stock Compensation Expense	0	9	0	1,651
2021 Stock Incentive Plan
Stock-based compensation plans
Total Stock Compensation Expense	$ 3,098	$ 4,517	$ 10,732	$ 10,023

X

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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+ References

No definition available.

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