SHAREHOLDERS' EQUITY (DEFICIT) - OPTIONS OUTSTANDING BY EXERCISE RANGE (Details) - Stock options, employees and directors	12 Months Ended
	Dec. 31, 2015 $ / shares shares
Options Outstanding
Number of options outstanding	1,249,898
Weighted average remaining contractual term	5 years 9 months 4 days
Options Exercisable
Number of options exercisable	517,153
Weighted average remaining contractual term	4 years 1 month 17 days
0.00
Options outstanding by exercise range
Range of Exercise Price (in dollars per share) | $ / shares	$ 0.00
Options Outstanding
Number of options outstanding	2,713
Weighted average remaining contractual term	2 years 10 months 24 days
Options Exercisable
Number of options exercisable	2,713
Weighted average remaining contractual term	2 years 10 months 24 days
3.00
Options outstanding by exercise range
Range of Exercise Price (in dollars per share) | $ / shares	$ 3.00
Options Outstanding
Number of options outstanding	600
Weighted average remaining contractual term	9 years 10 months 13 days
3.61
Options outstanding by exercise range
Range of Exercise Price (in dollars per share) | $ / shares	$ 3.61
Options Outstanding
Number of options outstanding	775,624
Weighted average remaining contractual term	4 years 7 months 21 days
Options Exercisable
Number of options exercisable	514,440
Weighted average remaining contractual term	4 years 1 month 21 days
3.96
Options outstanding by exercise range
Range of Exercise Price (in dollars per share) | $ / shares	$ 3.96
Options Outstanding
Number of options outstanding	7,750
Weighted average remaining contractual term	5 years 9 months 15 days
4.38
Options outstanding by exercise range
Range of Exercise Price (in dollars per share) | $ / shares	$ 4.38
Options Outstanding
Number of options outstanding	3,500
Weighted average remaining contractual term	9 years 6 months 29 days
5.55
Options outstanding by exercise range
Range of Exercise Price (in dollars per share) | $ / shares	$ 5.55
Options Outstanding
Number of options outstanding	5,000
Weighted average remaining contractual term	9 years 6 months 29 days
5.60
Options outstanding by exercise range
Range of Exercise Price (in dollars per share) | $ / shares	$ 5.60
Options Outstanding
Number of options outstanding	200,100
Weighted average remaining contractual term	9 years 7 months 10 days
5.84
Options outstanding by exercise range
Range of Exercise Price (in dollars per share) | $ / shares	$ 5.84
Options Outstanding
Number of options outstanding	248,798
Weighted average remaining contractual term	5 years 11 months 23 days
7.45
Options outstanding by exercise range
Range of Exercise Price (in dollars per share) | $ / shares	$ 7.45
Options Outstanding
Number of options outstanding	5,813
Weighted average remaining contractual term	8 years 10 months 6 days