SHAREHOLDER'S EQUITY (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Dividends And Shares Activitiy [Line Items]
Dvidend Equivalent liability - short term	$ 155		$ 260
Dvidend Equivalent liability - long term	508		348
Total Dividend Equivalent Liability	663		608
Dividend payments	2,916	$ 0
Amount recorded as financing activity	(2,436)	(2,142)	(2,268)
Dividends paid on preferred stock	$ 550		1,788
Employee stock purchase plan, authorized shares	1,000
Stock Issued During Period Value Employee Stock Purchase Plan	$ 181		$ 379
Total Non cash compensation expense recognized	$ 1,085	930
Espp Shares Market Value	85.00%
Espp Share Discount	15.00%
PaymentsOfDividendsAbstract
Payments of Dividends, Common Stock	$ 2,916	0
PaymentsOfDividendsPreferredStockAndPreferenceStock	$ 550	$ 413
ESPP [Member]
Dividends And Shares Activitiy [Line Items]
Stock Issued During Period Shares Employee Stock Purchase Plans	15	0
Total Non cash compensation expense recognized	$ 32	$ 0