INCOME TAXES (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
INCOME TAXES
Effective income tax rate (as a percent)	35.00%	37.00%
Reconciliation of federal income taxes and reported income taxes
Statutory federal tax provision (benefit)	$ (82,000)	$ 51,000
State income taxes (benefits)	(10,000)	7,000
Income tax credits	(13,000)	(8,000)
Change in uncertain tax positions	0	0
Return to provision true-up	0	0
Other	1,000
Income tax expense (benefit)	(104,000)	50,000
Unrecognized tax benefits
Net uncertain tax benefit positions that would increase (reduce) effective income tax rate, if recognized	$ 54,000		$ (56,000)