NOTE 9 - SHARE-BASED COMPENSATION (Details 2) $ in Thousands	3 Months Ended
Mar. 31, 2019 USD ($)
Note 10Sharebased Compensation Details Narrative Abstract
Unamortized future equity compensation expense	$ 2,581
Remaining weighted average amortization period	2 years 5 months 8 days

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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