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STOCK INCENTIVE PLANS (Tables) | 12 Months Ended
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Dec. 31, 2024
STOCK INCENTIVE PLANS |
Schedule of transactions related to restricted stock units under 2016 plan and 2023 plan | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
(in thousands, except share amounts) | ​ | ​ | Number of Shares of Common Stock/Restricted Stock Units | ​ | Weighted Average Grant Date Fair Value
Non-vested as of December 31, 2022 | ​ | ​ | 160,000 | ​ | $ | 29.95
Granted | ​ | ​ | 18,835 | ​ |  | 33.98
Vested | ​ | ​ | (32,000) | ​ |  | (29.95)
Forfeited | ​ | ​ | — | ​ | ​ | —
Non-vested as of December 31, 2023 | ​ | ​ | 146,835 | ​ | $ | 33.98
Granted | ​ | ​ | 118,493 | ​ | ​ | 45.99
Vested (1) | ​ | ​ | (50,835) | ​ | ​ | (31.44)
Forfeited | ​ | ​ | — | ​ | ​ | —
Non-vested as of December 31, 2024 | ​ | ​ | 214,493 | ​ | $ | 38.81
(1) Vested shares include 7,680 shares of common stock that vested and were withheld for employee taxes.
Schedule of additional data related to restricted share unit activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
(in thousands, except weighted average period in years) | ​ | 2024 | ​ | 2023 | ​ | 2022
Total compensation cost, net of estimated forfeitures, related to non-vested restricted stock unit awards not yet recognized, pre-tax | ​ | $ | 3,973 | ​ | $ | 3,154 | ​ | $ | 4,392
Weighted average period in years over which restricted stock unit cost is expected to be recognized (in years) | ​ | ​ | 1.6 | ​ | ​ | 3.2 | ​ | ​ | 4.2
Total grant date fair value of shares of common stock vested during the year | ​ | $ | 1,598 | ​ | $ | 958 | ​ | $ | —

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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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