Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Net number of share options (or share units) granted during the period.

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5. SHARE-BASED COMPENSATION (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended
	Jan. 20, 2020	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Share-based compensation		$ 50	$ 104
Restricted Stock [Member]
Unamortized estimated fair value of restricted stock awards		$ 101		$ 134
Unamortized expense recognition period		1 year 9 months 22 days
Unvested restricted stock		210,000		360,000
Stock Options [Member]
Unvested options		238,000		225,000
Unamortized estimated fair value of stock options		$ 107		$ 91
VP of Finance [Member]
Options granted	50
Options granted price per share	$ 0.31
May 7, 2017 [Member]
Share-based compensation		3
July 27, 2018 [Member]
Share-based compensation		20
June 24, 2019 [Member]
Share-based compensation		16
September 23, 2019 [Member]
Share-based compensation		$ 11