FAIR VALUE ACCOUNTING (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Assets:
Pension assets	$ 1,855	$ 1,645
Totals	1,855	1,645
Fair Value, Inputs, Level 1 [Member]
Assets:
Pension assets	1,855	1,645
Totals	1,855	1,645
Fair Value, Inputs, Level 2 [Member]
Assets:
Pension assets	0	0
Totals	0	0
Fair Value, Inputs, Level 3 [Member]
Assets:
Pension assets	0	0
Totals	$ 0	$ 0