ACCOUNTING FOR STOCK BASED COMPENSATION, Restricted Stock Awards (Details) - Restricted Stock Awards [Member] - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period				4 years
Number of Shares [Roll Forward]
Unvested allocated shares outstanding, beginning of period (in shares)				152,409
Shares granted (in shares)				121,857
Shares vested (in shares)				(84,019)
Shares forfeited (in shares)				(30,578)
Unvested allocated shares outstanding, end of period (in shares)		159,669		159,669
Weighted-Average Grant-Date Fair Value [Abstract]
Unvested allocated shares outstanding, beginning of period (in dollars per share)				$ 16.56
Shares granted (in dollars per share)				19.60
Shares vested (in dollars per share)				16.36
Shares forfeited (in dollars per share)				17.56
Unvested allocated shares outstanding, end of period (in dollars per share)		$ 18.80		$ 18.80
Compensation expense recognized		$ 353	$ 366	$ 1,019	$ 1,195
Income tax benefit recognized on vesting of RSA	[1]	3	$ 0	119	$ 78
Unrecognized compensation expense in period		$ 2,403		$ 2,403
Unrecognized compensation expense, period of recognition				2 years 9 months 18 days

[1] Effective January 1, 2017, income tax benefits were recognized as discrete items in income tax expense in accordance to ASU 2016-09. Prior to January, 1, 2017, income tax benefits were recognized through additional paid in capital.