STOCK-BASED COMPENSATION PLANS (Details) $ / shares in Units, $ in Thousands		3 Months Ended		12 Months Ended
		Mar. 31, 2017 USD ($) Administrator $ / shares shares	Mar. 31, 2016 $ / shares	Dec. 31, 2016 USD ($) $ / shares shares
Fair value assumptions [Abstract]
Expected life	[1]	4 years	3 years 3 months 18 days
Risk-free interest rate	[2]	1.85%	1.21%
Expected volatility	[3]	51.00%	39.00%
Expected dividend yield		0.00%	7.81%
Expected forfeiture	[4]	30.00%	27.00%
Options outstanding [Roll Forward]
Outstanding, beginning (in shares) | shares		465,666
Granted (in shares) | shares		35,000
Outstanding, ending (in shares) | shares		500,666		465,666
Exercisable (in shares) | shares		355,165
Options weighted average exercise price [Roll Forward]
Outstanding, beginning (in dollars per share)		$ 15.94
Granted (in dollars per share)		12.56
Outstanding, ending (in dollars per share)		15.70		$ 15.94
Exercisable (in dollars per share)		$ 17.00
Options, additional disclosures [Abstract]
Outstanding, weighted average remaining contractual term		3 years 7 months 6 days		3 years 7 months 6 days
Outstanding, aggregate intrinsic value | $		$ 254		$ 654
Exercisable, weighted average remaining contractual term		2 years 9 months 18 days
Exercisable, aggregate intrinsic value | $		$ 66
Weighted average grant date fair value of options (in dollars per share)		$ 5.20	$ 1.74
Total unrecognized compensation expense | $		$ 234
Weighted average period for recognition		3 years 3 months 14 days
Minimum [Member]
Range of Exercise Prices [Abstract]
Outstanding, beginning of period (in dollars per share)		$ 10.04
Granted (in dollars per share)		12.25
Outstanding, end of period (in dollars per share)		10.04		$ 10.04
Exercisable (in dollars per share)		10.04
Maximum [Member]
Range of Exercise Prices [Abstract]
Outstanding, beginning of period (in dollars per share)		19.75
Granted (in dollars per share)		14.45
Outstanding, end of period (in dollars per share)		19.75		$ 19.75
Exercisable (in dollars per share)		$ 19.75
2005 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested options (in shares) | shares		338,415
Unvested options (in shares) | shares		56,251
2015 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for issuance (in shares) | shares		94,000
Minimum number of plan administrators | Administrator		2
Vested options (in shares) | shares		16,750
Unvested options (in shares) | shares		89,250
Maximum number of shares of Common Stock that can be delivered under the plan (in shares) | shares		200,000

[1] The expected life, in years, of stock options is estimated based on historical experience.

[2] The risk-free interest rate is based on U.S. Treasury bills whose term is consistent with the expected life of the stock options.

[3] The expected volatility is estimated based on historical and current stock price data for the Company.

[4] Forfeitures are estimated based on historical experience.