NET EARNINGS PER COMMON SHARE (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Earnings Per Share [Abstract]
Net earnings available to common stockholders	$ 10,330	$ 18,412	$ 12,844
Dividends on Series C preferred stock	367	378	400
Adjusted net earnings available to common stockholders	$ 10,697	$ 18,790	$ 13,244
Weighted average number of common shares outstanding used in computation of basic earnings per common share (in shares)	11,309,000	11,282,000	11,247,000
Effect of dilutive securities:
Stock options (in shares)	5,000	77,000	50,000
Preferred stock (in shares)	507,000	542,000	564,000
Weighted average number of common shares outstanding plus effect of dilutive securities used in computation of diluted earnings per common share	11,821,000	11,901,000	11,861,000
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computing diluted earnings per share (in shares)	220,596	24,855	134,611
Restricted stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computing diluted earnings per share (in shares)	11,250
Warrant
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive shares excluded from computing diluted earnings per share (in shares)	104,384