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EQUITY AWARDS - Summary of Restricted Stock Awards and Units Activity (Details) - $ / shares | 9 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Number of Shares |  |
Forfeited (in shares) |  | 0
Restricted Stock Awards And Units [Member] |  |
Number of Shares |  |
Outstanding at beginning of year (in shares) | 30,190 | 35,300
Effect of 10% stock dividend (in shares) |  | 3,530
Granted (in shares) |  | 3,500
Vested (in shares) | (4,770) | (7,850)
Balance (in shares) | 25,420 | 34,480
Weighted-Average Grant Date Fair Value |  |
Outstanding at beginning of year | $ 27.52 | $ 29.72
Granted |  | 33.09
Vested | (28.32) | (27.26)
Forfeited |  | 0
Balance | $ 27.37 | $ 27.41

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