ACCOUNTING PRONOUNCEMENTS (Details) - USD ($) $ in Thousands		9 Months Ended
	Jan. 01, 2019	Sep. 30, 2018
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Income tax benefit		$ 49
Cumulative effect adjustment on equity instrument		127
Unrealized loss		$ (176)
Enacted corporate income tax rate		21.00%
Tax cuts and jobs act of 2017 reclassification from aoci to retained earnings tax effect		$ 215
Scenario Forecast [Member] | Minimum [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Increase in right of use assets	$ 10,000
Increase in lease liabilities	10,000
Scenario Forecast [Member] | Maximum [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Increase in right of use assets	15,000
Increase in lease liabilities	$ 15,000