Notes Payable (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands												3 Months Ended		9 Months Ended
	Jul. 28, 2020	Apr. 16, 2020	Dec. 31, 2019	May 15, 2019	May 10, 2019	Apr. 12, 2019	Apr. 09, 2019	Jan. 28, 2019	Dec. 06, 2018	Jun. 01, 2018	May 23, 2018	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Vwap percentage of common stock						9.99%
Gain on extinguishment of debt															$ 2,748
Current liabilities			$ 1,008									1,422		1,422
Accretion of debt discount													$ 946	877	$ 5,110
Shares Issued Upon Conversion [Member]
Unsecured promissory notes												$ 0		$ 0
Debt conversion, shares issued														93,078,492
Debt conversion, amount														$ 929
Common Stock [Member]
Debt conversion, shares issued													23,900,000		67,000,000
May 2018 Notes [Member]
Notes payable					$ 421
Vwap percentage of common stock					70.00%
Debt conversion, shares issued				10,568,087
June 2018 Note [Member]
Unsecured promissory notes	$ 0
Notes payable					$ 3,159
Vwap percentage of common stock					70.00%
Gain on extinguishment of debt													$ 0		$ 1,310
Debt conversion, shares issued	17,164,732
Beneficial ownership percentage						9.99%
Debt conversion, amount	$ 154
June 2018 Note [Member] | Common Stock [Member]
Stock issued during period shares						17,500,000
June 2018 Note [Member] | Preferred Stock [Member]
Stock issued during period shares						160
Preferred stock, par value												$ 0.001		$ 0.001
Preferred stock, value												$ 10,000		$ 10,000
Preferred stock, shares outstanding												115		115
PPP Loan [Member] | Aquesta Bank [Member]
Unsecured promissory notes		$ 111
Maturity date of notes		Apr. 01, 2023
Debt instrument accrued interest rate		1.00%
Debt monthly payments		$ 6
Debt description		Not more than 25% of the forgiven amount may be used for non-payroll costs.
Current liabilities												$ 0		$ 0
Non-current liabilities												111		111
May 2018 Notes Amendment [Member]
Maturity date of notes							Aug. 15, 2019
Vwap percentage of common stock							70.00%
Fees payable to borrower							$ 50
Gain on extinguishment of debt													0		127
June 2018 Note Third Amendment [Member]
Maturity date of notes								Oct. 01, 2019
Vwap percentage of common stock								70.00%
Fees payable to borrower								$ 527
Gain on extinguishment of debt													0		991
June 2018 Note Amendment [Member]
Notes payable			$ 929
Maturity date of notes			Jun. 30, 2020
Fees payable to borrower			$ 84
Gain on extinguishment of debt														792
Debt discount			877
May 2018 Notes [Member]
Unsecured promissory notes											$ 840
Notes payable											$ 700
Maturity date of notes											Mar. 23, 2019
Vwap percentage of common stock											70.00%
Fees payable to borrower											$ 121
Gain on extinguishment of debt													$ 0		$ 320
June 2018 Note [Member]
Unsecured promissory notes			$ 929							$ 3,600
Notes payable										$ 3,000
Maturity date of notes										Apr. 01, 2019
Vwap percentage of common stock										120.00%
December 2018 Note [Member]
Unsecured promissory notes									$ 598
Notes payable									$ 500
Maturity date of notes									May 06, 2019
Debt instrument accrued interest rate									8.00%