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Equity Compensation Plans (Narrative) (Details) shares in Thousands, $ in Thousands | 9 Months Ended
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Sep. 30, 2022 USD ($) plan shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of share-based incentive plans (in shares) | plan | 2
Offering period | 6 months
Participants purchase limit shares (in shares) | 3
2014 Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Common stock reserved for issuance (in shares) | 13,999
Shares available for future grants (in shares) | 2,188
2008 Employee Stock Purchase Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Common stock reserved for issuance (in shares) | 228
Company's common stock may be purchased at a discount (percent) | 15.00%
Participants purchase limit value | $ | $ 25

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- Definition Discount rate from fair value on purchase date that participants pay for shares. + 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 https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The highest quantity of shares an employee can purchase under the plan per period. + 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 https://asc.fasb.org/extlink&oid=128089324&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 https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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