SUBSEQUENT EVENTS (Details) (USD $)	1 Months Ended						0 Months Ended	1 Months Ended
	Apr. 22, 2013 Employee Stock Option [Member] Minimum [Member] Vice President of Corporate Development [Member]	Apr. 22, 2013 Employee Stock Option [Member] Minimum [Member] Chief Financial Officer and Senior Vice President [Member]	Apr. 25, 2013 Employee Stock Option [Member] Minimum [Member] Chief Executive Officer [Member]	Apr. 25, 2013 Employee Stock Option [Member] Maximum [Member] Chief Executive Officer [Member]	May 07, 2013 Subsequent Event [Member]	Apr. 22, 2013 Subsequent Event [Member] Chief Financial Officer and Senior Vice President [Member]	Apr. 11, 2013 Subsequent Event [Member] Incentive Stock Options [Member]	Apr. 22, 2013 Subsequent Event [Member] Employee Stock Option [Member] Vice President of Corporate Development [Member]	Apr. 25, 2013 Subsequent Event [Member] Employee Stock Option [Member] Chief Executive Officer [Member]	May 03, 2013 Subsequent Event [Member] Employee Stock Option [Member] Director [Member]	Apr. 25, 2013 Subsequent Event [Member] Restricted Stock [Member] Vice President of Corporate Development [Member]
Subsequent Event [Line Items]
Shares of common stock vested							181,250
Options and shares granted								150,000	297,447		179,866
Option exercise price							$ 7.80	$ 1.97	$ 2.05
Shares approved for issuance										400,000
Vesting period								3 years	3 years	3 years	3 years
Vesting rights percentage								33.33%		33.33%
Dividend yield								0.00%	0.00%
Expected term	5 years 6 months	6 years 6 months	5 years 6 months	6 years 6 months
Expected volatility, minimum								66.90%	66.90%
Expected volatility, maximum								68.20%	68.20%
Risk-free interest rate, minimum								0.80%	0.82%
Risk-free interest rate, maximum								1.02%	1.04%
Equity awards, fair value								$ 178,000	$ 368,000		$ 369,000
Officers salary						$ 175,000
Annual bonus eligibility, percentage of salary						30.00%
Shares issued in connection with exercise of options and warrants					126,928