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16. Starboard Investment (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	2 Months Ended	3 Months Ended	5 Months Ended	9 Months Ended	11 Months Ended	12 Months Ended
	Feb. 25, 2020	Dec. 31, 2020	Jun. 04, 2020	Sep. 30, 2020	Nov. 18, 2019	Dec. 31, 2020	Dec. 31, 2019
Proceeds from issuance of preferred stock						$ 35,000
Payment of stock issuance costs						1,300
Fair value of embedded derivative		$ 26,728				26,728	$ 17,974
Proceeds from issuance of warrants						4,600	0
Repayment of debt						496	$ 0
Securities Purchase Agreement [Member] \| Senior Secured Notes [Member]
Proceeds from issuance of debt			$ 115,000
Repayment of debt				$ 80,000		35,000
Interest Rate			10.00%
Embedded Derivative [Member]
Proceeds from issuance of preferred stock						21,200
Series A Redeemable Convertible Preferred Stock [Member]
Proceeds from issuance of preferred stock						8,900
Accrued and unpaid dividends		0				0
Accretion						2,800
Fair value of embedded derivative		26,700				26,700
Warrants [Member]
Proceeds from issuance of preferred stock						$ 4,800
Warrants exercised						0
Series B Warrants [Member]
Warrants issued, shares	100,000,000
Conversion price	$ 5.25
Fair value of warrants		52,300				$ 52,300
Warrants exercised						0
Proceeds from issuance of warrants	$ 4,600
Warrant expiration date	Nov. 15, 2027
Amortization of Debt Discount		1,158
Starboard [Member]
Stock issued					350,000
Warrants issued, shares					5,000,000
Starboard [Member] \| Series A Preferred Stock [Member]
Conversion price					$ 3.65
Starboard [Member] \| Warrants [Member]
Warrants issued, shares					5,000,000
Conversion price					$ 3.65
Fair value of warrants		$ 6,600			$ 4,800	$ 6,600
Merton [Member] \| Senior Secured Notes [Member]
Interest Rate						6.00%
Maturity Date						Dec. 31, 2020
Series A redeemable convertible preferred stock, par value		$ 0.001				$ 0.001
Discount		$ 500				$ 500
Merton [Member] \| Exchange Agreement [Member] \| Senior Secured Notes [Member]
Repayment of debt						80,000
Principal amount		115,000				115,000
Payment of lenders fees						4,600
Payment of other issuance costs						500
Merton [Member] \| Exchange Agreement [Member] \| Senior Secured Notes 1 [Member]
Repayment of debt						35,000
Merton [Member] \| Series A Redeemable Convertible Preferred Stock [Member] \| Senior Secured Notes [Member]
Accrued and unpaid dividends		900				900
Merton [Member] \| Series B Warrants [Member] \| Senior Secured Notes [Member]
Original Issue Discount		1,300				1,300
Unamortized Discount		$ 171				$ 171