EQUITY AWARDS AND OTHER INCENTIVE COMPENSATION (Details) (USD $)	3 Months Ended		0 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended		0 Months Ended		3 Months Ended		0 Months Ended	3 Months Ended	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Jan. 24, 2014 Common Stock	Mar. 31, 2014 Stock Options	Dec. 31, 2013 Stock Options	Mar. 31, 2014 Stock Options Minimum	Mar. 31, 2014 Stock Options Maximum	Jan. 24, 2014 Performance Awards	Mar. 31, 2014 Performance Awards	Mar. 31, 2014 Performance Awards Minimum	Mar. 31, 2014 Performance Awards Maximum	Jan. 24, 2014 RSUs	Mar. 31, 2014 RSUs	Dec. 31, 2013 RSUs
Stock option activity
Total stock-based compensation expense recognized	$ 455,000	$ 448,000
Minimum number of years of service completed	4 years
Performance period										1 year	2 years
Vesting period				3 years				1 year		1 year	2 years
Fair value per unit (in dollars per share)			$ 5.26									$ 5.26
Granted (in shares)			68,442
Options
Outstanding at the beginning of the period (in shares)				852,000
Granted (in shares)												85,100
Exercised (in shares)				(119,446)
Forfeited (in shares)				(92,799)
Outstanding at the end of the period (in shares)				639,755	852,000
Exercisable at the end of the period (in shares)				505,043
Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)				$ 5.14		$ 2.32	$ 16.27
Exercised (in dollars per share)				$ 2.62		$ 2.32	$ 3.94
Forfeited (in dollars per share)				$ 3.23		$ 2.44	$ 3.94
Outstanding at the end of the period (in dollars per share)				$ 5.89	$ 5.14	$ 2.32	$ 16.27
Exercisable at the end of the period (in dollars per share)				$ 6.60		$ 2.32	$ 16.27
Weighted-Average Remaining Contractual Life
Outstanding				6 years 1 month 10 days	6 years 9 months 22 days
Exercisable at the end of the period				5 years 6 months 18 days
Aggregate Intrinsic Value
Outstanding				1,000,000
Exercisable at the end of the period				800,000
Additional disclosures
Unrecognized compensation expense				200,000					800,000				500,000
Recognition period of unrecognized compensation cost				1 year 5 months 19 days				1 year 8 months 1 day					2 years 6 months 11 days
RSUs
Unvested outstanding at the beginning of the period (in shares)													223,100
Granted (in shares)													85,100
Vested (in shares)													(84,500)
Forfeited (in shares)													(36,600)
Unvested outstanding at the end of the period (in shares)													187,100	223,100
Weighted-Average Grant Date Fair Value
Unvested outstanding at the beginning of the period (in dollars per share)													$ 2.85
Granted (in dollars per share)													$ 5.26
Vested (in dollars per share)													$ 3.06
Forfeited (in dollars per share)													$ 2.53
Unvested outstanding at the end of the period (in dollars per share)													$ 4.05	$ 2.85
Additional Disclosures
Weighted-Average Remaining Contractual Life													2 years 6 months 11 days	1 year 7 months 24 days
Aggregate Fair Value													$ 1,000,000	$ 1,200,000