Warrant Liabilities (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Warrant Liabilities (Textual)
Fair value of the incremental loan warrants			$ 47,000	$ 21,600
Warrants [Member]
Warrant Liabilities (Textual)
Fair value of the incremental loan warrants	$ 39,000	$ 3,700	$ 25,300	$ 2,000
Amended and restated credit agreement, description			In addition, upon the occurrence of any of the following events: (1) a fundamental transaction; (2) acquisition of 25% or more of the total voting power of all the securities of the entity by any one person or group of affiliated persons or entities; (3) Tony Pearce or Terry Pearce individually or together ceasing to beneficially own at least 50% of the voting securities of the Company; or (4) the Board of Directors ceasing to be comprised of a majority of independent directors as defined under NASDAQ rules, the exercise price of the warrant will be reduced by a value based upon a formula model established in the agreement. The formula model is a Black Scholes valuation model which would use the following inputs: (1) share price would be the greater of the volume weighted average price (“VWAP”) of the common stock for the prior 30 days before the applicable event date or the VWAP of the trading day immediately preceding the event date; (2) exercise price of $5.74, unless previously adjusted under other terms of the warrant; (3) volatility would be the greater of 100% and the historical volatility of the Company’s common stock for the ninety days preceding the date of the triggering event; and (4) the assumed risk-free interest rate shall correspond to the US Treasury rate for a period equal to the remaining term of this warrant. In May 2020, Tony Pearce or Terry Pearce individually or together ceased to beneficially own at least 50% of the voting securities of the Company. As a result, the exercise price of the warrants were reduced to $0, based on the formula established in the agreement.