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3. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash uninsured amount	$ 404
Potentially issuable shares of common stock related to options	3,672,473	2,177,540
Potentially issuable shares of common stock related to warrants	12,566,079	7,803,282
Potentially issuable shares of common stock related to the conversion of Bridge Notes	1,391,686	2,027,302
Impairment of leases	$ 0	$ 1,337
Customers one [Member]
Oil and gas revenues, (in percentage)	47.00%	64.00%
Customers two [Member]
Oil and gas revenues, (in percentage)	42.00%	21.00%

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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