Share Repurchase Program	9 Months Ended
Sep. 30, 2021
Equity [Abstract]
Share Repurchase Program	14. Share Repurchase Program In January 2019, the Board of Directors authorized a two-year share repurchase program for up to $100.0 million that commenced in April 2019 and expired on March 31, 2021. In January 2021, the Board of Directors authorized a new share repurchase program for up to $100.0 million that commenced on April 1, 2021. For the nine months ended September 30, 2021, the Company repurchased 38,940 shares of common stock at a cost of $18.2 million. Shares repurchased under each program will be held in treasury for future use.

The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-URI http://asc.fasb.org/subtopic&trid=2208821

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