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STOCK-BASED COMPENSATION - Stock Incentive Plans (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Stock-based payment awards |  |  |
Shares withheld to cover tax withholding (in shares) | 283,024 | 283,972 | 236,752
Shares withheld to cover tax withholding (in dollars) | $ 2,447 | $ 2,465 | $ 1,804
2013 Plan |  |  |
Stock-based payment awards |  |  |
Remaining shares available for grant. | 0 |  |
2020 Plan |  |  |
Stock-based payment awards |  |  |
Number of shares authorized for issuance | 8,500,000 |  |
Remaining shares available for grant. | 5,900,000 |  |
Reduction in number of shares available for issuance for each stock-settled award granted | 1 |  |

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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 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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