v3.22.4

SIGNIFICANT ACCOUNTING POLICIES - Stock-Based Compensation (Details) - shares | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Options, granted (in shares) | 0 | 0 | 0
Stock options |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Vesting period (in years) | 3 years | 3 years |
Options, granted (in shares) | 0 | 0 | 0
Stock options | Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Vesting period (in years) | 3 years |  |
Restricted stock |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Vesting period (in years) | 6 years |  |
2007 Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Shares available for award (in shares) | 1,585,000 |  |
2017 Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Shares available for award (in shares) | 1,832,460 |  |

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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Number of shares authorized for issuance under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Gross number of share options (or share units) granted during the period. + 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 (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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