EARNINGS PER SHARE (Earnings Per Share Computations) (Details) - $ / shares		3 Months Ended
		Mar. 31, 2017	Mar. 31, 2016
Basic earnings per common share:
Weighted average shares outstanding for basic earnings per common share	[1]	25,152,242	25,019,753
Diluted earnings per common share:
Dilutive effect of stock options, awards and warrants	[1]	443,894	308,053
Weighted average shares outstanding for diluted earnings per common share	[1]	25,596,136	25,327,806
Basic earnings per common share	[1]	$ 0.58	$ 0.49
Diluted earnings per common share	[1]	$ 0.57	$ 0.48

[1] Share and per share data has been adjusted for a 3-for-2 stock split in the form of a stock dividend on August 5, 2016.