v3.22.4

STOCKHOLDERS' EQUITY - Stock Options (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Options, granted (in shares) | 0 | 0 | 0 |
Options |  |  |  |
Exercised (in shares) | (2,010) | (4,422) | (53,270) |
Stock options |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Options, granted (in shares) | 0 | 0 | 0 |
Options |  |  |  |
Outstanding at period start (in shares) | 6,638 | 12,802 | 70,628 |
Forfeited or expired (in shares) | (1,072) | (1,742) | (4,556) |
Outstanding at period end (in shares) | 3,556 | 6,638 | 12,802 | 70,628
Weighted-Average Exercise Price |  |  |  |
Outstanding at period start, weighted-average exercise price (in dollars per share) | $ 30.97 | $ 30.97 | $ 30.97 |
Forfeited or expired, weighted-average exercise price (in dollars per share) | 30.97 | 30.97 | 30.97 |
Exercised (in dollars per share) | 30.97 | 30.97 | 30.97 |
Outstanding at period end, weighted-average exercise price (in dollars per share) | $ 30.97 | $ 30.97 | $ 30.97 | $ 30.97
Weighted-Average Remaining Contractual Terms (in Years) |  |  |  |
Weighted-average remaining contractual terms (in years) | 8 months 12 days | 1 year 3 months 18 days | 1 year 7 months 6 days | 1 year 2 months 12 days
Vesting period (in years) | 3 years | 3 years |  |
Stock-based compensation expense | $ 0 | $ 0 | $ 0 |

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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv) -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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- Definition Number of options outstanding, including both vested and non-vested options. + 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)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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