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Related party Notes Payable (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended				12 Months Ended
	Sep. 30, 2019	Apr. 30, 2019	Feb. 28, 2018	Dec. 31, 2017	Dec. 31, 2020	Dec. 31, 2019	Oct. 31, 2018
Interest expense					$ 15	$ 49
Note payable, related parties					1,116	2,197
Accrued interest payable					56	76
Conversion of debt					822	550
Marin Note [Member]
Note payable, related parties				$ 660
Debt instruments interest rate				1.89%
Monthly principal payments				$ 20
Accrued interest payable				56
Thomet Note [Member]
Note payable, related parties				$ 750
Debt instruments interest rate				0.00%
Monthly principal payments				$ 13
Zicman Note [Member]
Note payable, related parties			$ 180
Conversion price per share			$ 0.001
Debt instruments periodic payment			$ 168
Conversion of debt, shares			24,000
Note Payable - Shareholder Convertible Note [Member]
Note payable, related parties					43	150	$ 700
Debt instruments interest rate							6.00%
Conversion price per share							$ 4.72
Convertible Shareholder Note [Member]
Conversion price per share	$ 4.72
Conversion of debt	$ 150	$ 400
Common stock shares	31,780	87,476
Common stock warrants		87,476
Convertible Shareholder Note One [Member]
Conversion of debt	$ 75	$ 200
Common stock shares	15,890	42,373
Common stock warrants		42,373
Note Payable - RWCC [Member]
Note payable, related parties						$ 449
Debt instruments interest rate					5.00%