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SHARE BASED COMPENSATION AND BENEFIT PLANS, Outstanding Stock Option Grants and Related Transactions (Details) - Stock Options [Member]
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2021
USD ($)
$ / shares
shares
Number of Shares [Roll Forward]  
Outstanding, beginning balance (in shares) 121,189
Granted (in shares) 0
Exercised (in shares) (40,350)
Forfeited (in shares) 0
Expired (in shares) 0
Outstanding, ending balance (in shares) 80,839
Vested and expected to vest, period end (in shares) 80,839
Exercisable, period end (in shares) 80,839
Average Exercise Price [Roll Forward]  
Outstanding, beginning balance (in dollars per share) | $ / shares $ 4.81
Exercised (in dollars per share) | $ / shares 2.90
Outstanding, ending balance (in dollars per share) | $ / shares 5.76
Vested and expected to vest, period end (in dollars per share) | $ / shares 5.76
Exercisable, period end (in dollars per share) | $ / shares $ 5.76
Weighted-Average Remaining Contractual Term [Abstract]  
Outstanding, weighted-average remaining contractual term 1 year 7 months 6 days
Vested and expected to vest, weighted-average remaining contractual term 1 year 7 months 6 days
Exercisable, weighted-average remaining contractual term 1 year 7 months 6 days
Aggregate Intrinsic Value [Abstract]  
Outstanding, aggregate intrinsic value | $ $ 1,464
Vested and expected to vest, aggregate intrinsic value | $ 1,464
Exercisable, aggregate intrinsic value | $ $ 1,464