INCOME TAXES (Effective Federal and State Tax Rates to Income before Income Tax Expense) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
INCOME TAXES [Abstract]
Computed expected tax expense provision, at federal rate	$ 1,789	$ 5,389
State tax, net of federal tax benefit	97	534
Other	52	(128)
Total income tax expense	$ 1,938	$ 5,795