STOCK OPTIONS (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Number of Options [Rollforward]
Granted	199,080	25,625
Balance at March 31, 2014	744,940
Weighted-Average Exercise Price
Unvested stock options, unrecognized compensation expense weighted average recognition period	3 years
Equity incentive plan 2006
Number of Options [Rollforward]
Granted	199,080
Weighted Average Exercise Price [Roll Forward]
Granted	$ 5.53
Employee stock option
Number of Options [Rollforward]
Balance at January 1, 2014	565,028
Granted	199,080
Forfeited	(18,623)
Expired	(545)
Exercisable at March 31, 2014	165,260
Weighted Average Exercise Price [Roll Forward]
Balance at January 1, 2014	$ 7.19
Granted	$ 5.53
Forfeited	$ 4.80
Expired	$ 14.28
Balance at March 31, 2014	$ 6.80
Exercisable at March 31, 2014	$ 12.21
Stock appreciation rights (SARs)
Number of Options
Number of Options, beginning balance	138,333
Number of Options, ending balance	138,333
Number of Options, exercisable	0
Weighted-Average Exercise Price
Weighted-Average Exercise Price, beginning balance	$ 4.32
Weighted-Average Exercise Price, ending balance	$ 4.32
Weighted-Average Exercise Price, exercisable	$ 0.00
Aggregate intrinsic value outstanding	$ 0.1
Unvested stock options, unrecognized compensation expense weighted average recognition period	4 years 3 months