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LONG-TERM INCENTIVE COMPENSATION (Details 2) - Restricted Shares Subject to Service and Performance Conditions
9 Months Ended
Sep. 30, 2022
$ / shares
shares
Restricted shares subject only to a service condition:  
Non-vested, beginning balance, shares | shares 80,975
Vested (shares) | shares (35,275)
Non-vested, ending balance, shares | shares 45,700
Non-vested, beginning balance, (dollars per share) | $ / shares $ 49.73
Vested (dollars per share) | $ / shares 55.11
Non-vested, ending balance, (dollars per share) | $ / shares $ 45.58