EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Earnings Per Share [Abstract]
Shares outstanding (weighted average) (in shares)	9,416,987	7,740,685
Shares held by Rabbi Trust (in shares)	99,029	95,843
Share liability under deferred compensation agreement (in shares)	(99,029)	(95,843)
Basic earnings per share:
Net earnings applicable to common stockholders	$ 5,823	$ 1,308
Basic earnings per share (in shares)	9,416,987	7,740,685
Basic (in dollars per share)	$ 0.62	$ 0.17
Effect of dilutive securities:
Unvested stock awards (in shares)	43,131	51,051
Diluted earnings per share:
Net income applicable to common stockholders and assumed conversions	$ 5,823	$ 1,308
Diluted earnings per share (in shares)	9,460,118	7,791,736
Diluted earnings per share (in dollars per share)	$ 0.62	$ 0.17
Shares of common stock outstanding not included in the computation of diluted EPS (in shares)	36,396	43,753