LONG-TERM OBLIGATIONS (Detail Textuals) (USD $)	9 Months Ended
	Sep. 30, 2014	Dec. 21, 2011	Apr. 06, 2010
Long-Term Debt, Unclassified [Abstract]
Non-cancelable operating lease obligations	$ 980,000
First Tennessee Bank National Association | Revolving Credit Facility
Line of Credit Facility [Line Items]
Revolving credit facility		$ 25,000,000	$ 20,000,000
Description of reference rate basis	LIBOR Market Index Rate
Variable interest rate in addition to reference rate	1.50%
Interest rate	1.65%
First Tennessee Bank National Association | Revolving Credit Facility | Minimum
Line of Credit Facility [Line Items]
Non-usage fee for current loan agreement in annual amount percentage	0.15%
First Tennessee Bank National Association | Revolving Credit Facility | Maximum
Line of Credit Facility [Line Items]
Non-usage fee for current loan agreement in annual amount percentage	0.35%