EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended	3 Months Ended				9 Months Ended		12 Months Ended
	Dec. 31, 2015	Mar. 03, 2006	Dec. 31, 2015	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Mar. 31, 2015
Earnings Per Share [Line Items]
Common Stock, Shares, Issued	18,281,008		18,281,008	18,281,008				18,281,008		18,035,427
Common stock, shares authorized	50,000,000		50,000,000	50,000,000				50,000,000		50,000,000
Numerator:
Net (loss) income before preferred dividends				$ (3,847)	$ 11,867	$ 2,931	$ 4,260	$ 10,951	$ 12,155	$ (9,420)
Preferred stock dividends				(351)			(291)	(1,000)	(872)
Net (loss) income applicable to common stockholders				$ (4,198)			$ 3,969	$ 9,951	$ 11,283
Denominator:
Weighted average common shares for basic EPS				18,091,973			17,837,696	17,984,502	17,837,007
Effect of dilutive securities:
Average price during period (in dollars per share)				$ 2.07			$ 4.81	$ 2.71	$ 5.71
Long term incentive stock option plan (in shares)				476,451			479,785	478,674	479,785
Average exercise price of stock options (in dollars per share)	$ 5.66		$ 5.66	$ 5.66			$ 5.66	$ 5.66	$ 5.66
Incremental Common Shares Attributable to Share-based Payment Arrangements, Restricted Stock				0			0	0	0
Weighted average convertible preferred shares at $6.20	2,411,774			2,411,774			2,419,355	2,411,774	2,419,355
Weighted Average Number of Shares Outstanding, Diluted				20,503,077			20,362,406	20,396,276	20,377,191
Weighted Average Number of Shares Outstanding, Basic and Diluted				18,091,973
Basic EPS (in dollars per share)				$ (0.23)			$ 0.22	$ 0.55	$ 0.63
Diluted EPS (in dollars per share)				$ (0.23)			$ 0.21	$ 0.54	$ 0.60
Series A Preferred Stock [Member]
Effect of dilutive securities:
Conversion price per share		$ 6.2	6.20
Stock Options [Member]
Effect of dilutive securities:
Shares that could be acquired with the proceeds of options				0			0	0	475,662
Dilutive shares due to options				0			0	0	4,123
Restricted Stock Units (RSUs) [Member]
Effect of dilutive securities:
Shares that could be acquired with the proceeds of options				0			0	0	0
Dilutive shares due to options				19,491			30,050	19,491	20,543
Average exercise price of RSU (in dollars per share)	$ 5.99		$ 5.99	$ 5.99			$ 5.99	$ 5.99	$ 5.99
Restricted Stock, Dilutive Shares [Member]
Effect of dilutive securities:
Dilutive shares due to options				0			0	0	0