STOCK-BASED COMPENSATION (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Vesting period of options granted [Line Items]
Noncash compensation expense	$ 103,000		$ 206,000
Weighted-average assumptions used for options granted [Abstract]
Risk-free interest rate (in hundredths)			1.45%	0.72%
Expected volatility (in hundredths)			102.00%	106.00%
Dividend yield (in hundredths)			0.00%	0.00%
Expected option term			5 years	5 years
Options [Abstract]
Outstanding at beginning of period (in shares)			461,919
Granted (in shares)	0	0	36,292
Exercised (in shares)			(130,000)
Outstanding and vested at end of period (in shares)	368,211		368,211
Weighted average Exercise Price [Abstract]
Outstanding at beginning of period (in dollars per share)			$ 9.80
Granted (in dollars per share)			$ 15.04
Exercised (in dollars per share)			$ 9.00
Outstanding and vested at end of period (in dollars per share)	$ 10.60		$ 10.60
Weighted average remaining contractual term [Abstract]
Outstanding and vested at end of period			2 years 6 months 7 days
Aggregate Intrinsic Value [Abstract]
Outstanding and vested at end of period	1,024,729		1,024,729
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Proceeds from exercise of stock options			447,751	0
Intrinsic value of options exercised	99,000	0	513,000	26,300
Issue of Stock for Cash [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock issued upon exercise of options (in shares)			50,000
Proceeds from exercise of stock options			447,751
Issue of Stock for Noncash Consideration [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock issued upon exercise of options (in shares)			80,000
Exchange of common stock upon exercise of stock options (in shares)			57,381
Fair market value of common stock upon exercise of options			$ 727,072
January 1, 2014 [Member]
Options [Abstract]
Vested (in shares)	9,075		9,075
April 1, 2014 [Member]
Options [Abstract]
Vested (in shares)	9,073		9,073
July 1, 2014 [Member]
Options [Abstract]
Vested (in shares)	9,073		9,073
October 1, 2014 [Member]
Options [Abstract]
Vested (in shares)	9,071		9,071