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Debt (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands			9 Months Ended
	Sep. 24, 2020	Dec. 27, 2017	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Short-term Debt [Line Items]
Common stock, par value			$ 0.01		$ 0.01
Amortization of debt issuance costs				$ 7
Energy One [Member] | Credit Facility [Member]
Short-term Debt [Line Items]
Interest expense				20
Amortization of debt issuance costs				$ 7
Weighted average interest rate			8.75%
APEG Energy II LP [Member] | Secured Promissory Note [Member]
Short-term Debt [Line Items]
Outstanding common stock, percentage	40.00%
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%
Exchange Agreement [Member] | Energy One and APEG Energy II, L.P. [Member]
Short-term Debt [Line Items]
Outstanding amount of credit facility		$ 4,500
Number of share issued		581,927
Common stock, par value		$ 0.01
Exchange price		$ 7.67
Volume weighted average price percentage		1.30%

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