EARNINGS PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Numerator:
Net income	$ 8,696	$ 1,404	$ 10,030	$ 3,031
Dividends on preferred stock
Net income available for common shareholders	$ 8,696	$ 1,404	$ 10,030	$ 3,031
Denominator:
Basic weighted average shares	7,890,337	7,881,999	7,876,951	7,877,864
Earnings per common share - basic	$ 1.10	$ 0.18	$ 1.27	$ 0.39
Numerator:
Net income	$ 8,696	$ 1,404	$ 10,030	$ 3,031
Dividends on preferred stock
Net income available for common shareholders	$ 8,696	$ 1,404	$ 10,030	$ 3,031
Denominator:
Basic weighted average shares	7,890,337	7,881,999	7,876,951	7,877,864
Diluted effect of common stock equivalents:
Total diluted effect of common stock equivalents	38,181	15,093	52,615	15,510
Diluted weighted average shares	7,928,518	7,897,092	7,929,566	7,893,374
Earnings per common share - diluted	$ 1.10	$ 0.18	$ 1.26	$ 0.39
Stock options
Diluted effect of common stock equivalents:
Diluted effect of common stock equivalents
Time Vesting Units
Diluted effect of common stock equivalents:
Diluted effect of common stock equivalents	18,401	2,044	23,517	2,062
Financial Performance Units
Diluted effect of common stock equivalents:
Diluted effect of common stock equivalents	6,558		15,804
Market Performance Units
Diluted effect of common stock equivalents:
Diluted effect of common stock equivalents	13,222	13,049	13,294	13,448
Restricted Stock Awards
Diluted effect of common stock equivalents:
Diluted effect of common stock equivalents