11. RELATED PARTY TRANSACTIONS (Details Narrative) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
(Loss) Gain on sale of property, plant and equipment	$ (7)	$ 0	$ 8	$ 439
Severance Agreement [Member]
Severance payable	$ 250		$ 250
Stock repurchased, shares	300		300
(Loss) Gain on sale of property, plant and equipment	$ (7)		$ (7)

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Balance Type:	na
Period Type:	duration