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Stock-Based Compensation - Detailed Information Regarding Active Stock Incentive Plans (Details) | Dec. 31, 2020 shares
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Remaining shares available for grant under the plan (in shares) | 223,199
Outstanding shares granted under the plan (in shares) | 1,148,202
2003 Stock Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Initial shares available for grant under the plan (in shares) | 1,000,000
Remaining shares available for grant under the plan (in shares) | 0
Outstanding shares granted under the plan (in shares) | 14,391
2006 Stock Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Initial shares available for grant under the plan (in shares) | 1,000,000
Remaining shares available for grant under the plan (in shares) | 0
Outstanding shares granted under the plan (in shares) | 25,275
2010 Stock Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Initial shares available for grant under the plan (in shares) | 1,000,000
Remaining shares available for grant under the plan (in shares) | 0
Outstanding shares granted under the plan (in shares) | 123,131
2014 Stock Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Initial shares available for grant under the plan (in shares) | 1,100,000
Remaining shares available for grant under the plan (in shares) | 0
Outstanding shares granted under the plan (in shares) | 357,860
2018 Equity and Incentive Compensation Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Initial shares available for grant under the plan (in shares) | 1,000,000
Remaining shares available for grant under the plan (in shares) | 223,199
Outstanding shares granted under the plan (in shares) | 627,545

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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Options and Equity Instruments Other Than Options, Outstanding, Number + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Number of shares authorized for issuance under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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