INCOME TAXES (Details 3) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deferred tax assets
Canada net operating loss carryforward		$ 37
U.S. net operating loss carryforward		1,361
Non-deductible reserves	$ 1,122	711
Pension plan	47
Foreign tax credits	3,463	1,111
Fixed assets	116
Intangibles	920	737
Other	(9)	368
Valuation allowance		(431)
Net deferred tax assets	5,659	3,894
Deferred tax liabilities
Fixed assets	(1,065)	(1,033)
Intangibles	(1,335)
Net deferred tax liabilities	2,400	1,033
Deferred asset (liability), net	3,259	2,861
Net noncurrent deferred income tax asset (liability)	$ 3,259	$ 2,861