(LOSS) EARNINGS PER SHARE (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Numerator for basic and diluted (loss) earnings per share:
Net (loss) income from continuing operations	$ 4,542	$ (7,578)	$ 1,349	$ (671)	$ 1,126	$ 1,173	$ 2,056	$ 40	$ (2,358)	$ 4,395	$ 17,855
Gain from disposal of discontinued operation, net of tax	0	0	0	218	4,890	0	0	0	218	4,890	0
Income from discontinued operations, net of tax					127	306	209	0	0	642	0
Net (loss) earnings applicable to common shareholders									$ (2,140)	$ 9,927	$ 17,855
Denominator:
Denominator for basic (loss) earnings per share - weighted average shares (in shares)	12,716,000	12,715,000	12,715,000	12,499,000	12,160,000	11,721,000	11,663,000	11,660,000	12,661,000	11,801,000	11,557,000
Denominator for diluted (loss) earnings per share - adjusted weighted average shares (in shares)	12,832,000	12,715,000	12,820,000	12,499,000	12,253,000	11,813,000	11,754,000	11,743,000	12,661,000	11,891,000	11,596,000
Stock Options and Restricted Stock
Denominator:
Anti-dilutive stock-based awards excluded from calculation of diluted earnings per share (in shares)									107,090
Stock Compensation Plan
Denominator:
Anti-dilutive stock-based awards excluded from calculation of diluted earnings per share (in shares)									39,752	52,125	145,262
Stock options
Denominator:
Incremental shares attributable to assumed conversion of share based payment awards (in shares)									0	28,000	24,000
Restricted stock/unit awards [Member]
Denominator:
Incremental shares attributable to assumed conversion of share based payment awards (in shares)									0	62,000	15,000