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Debt (Details Narrative) - USD ($) $ in Thousands		3 Months Ended		12 Months Ended
	Sep. 24, 2020	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Short-term Debt [Line Items]
Number of share issued		1,300,000		2,000,000
Value of shares issued			$ (1)
APEG Energy II LP [Member] | Secured Promissory Note [Member]
Short-term Debt [Line Items]
Debt instrument, face amount	$ 375
Debt instrument, interest rate during period	10.00%
Debt instrument, maturity date	Sep. 24, 2021
Prepayment penalty, percentage	10.00%
Debt accrued interest	$ 37
Debt interest expense, net	25
Debt conversion original debt amount	$ 412
APEG Energy II LP [Member] | Secured Promissory Note [Member] | Unregistered Common Stock [Member]
Short-term Debt [Line Items]
Number of share issued	97,962
Value of shares issued	$ 438

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