ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Note 8 - FAIR VALUE ACCOUNTING
Additional minimum pension liability	$ (1,338)	$ (991)	$ (1,323)
Foreign currency translation adjustment	(205)	(204)	(271)
Ending Balance	$ (1,543)	$ (1,195)	$ (1,594)