NOTE 1 - FINANCIAL STATEMENT PREPARATION (Details 1) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Right-of-use assets (Long-term other assets)	$ 1,688	$ 0
Lease liability-short term (Other accrued liabilities)	661	0
Lease liability-long term (Long-term other payables)	1,334	0
Adjustment Recorded January 1, 2019 [Member]
Right-of-use assets (Long-term other assets)	0	2,176
Lease liability-short term (Other accrued liabilities)	0	654
Lease liability-long term (Long-term other payables)	$ 0	$ 1,904