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Stockholders' Equity | 9 Months Ended
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Sep. 30, 2021
Equity [Abstract] |
Stockholders' Equity | Stockholders' Equity Treasury Shares As of September 30, 2021, the Company held 373,034 shares of its common stock as treasury shares. During the nine months ended September 30, 2021, the Company repurchased 222,060 shares of the Company's common stock in the open market at an average of $108.64 per share, for a total of $24.1 million. As of September 30, 2021, approximately $75.9 million remains available for repurchase under the previously announced $100 million share repurchase authorization (which expires at the end of 2021).

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(e)(1)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI http://asc.fasb.org/topic&trid=2208762 + Details
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