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10. STARBOARD INVESTMENT (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended			3 Months Ended		5 Months Ended	6 Months Ended	9 Months Ended	12 Months Ended	16 Months Ended
	Jan. 29, 2021	Feb. 25, 2020	Nov. 18, 2019	Mar. 31, 2021	Mar. 31, 2020	Jun. 04, 2020	Jun. 30, 2020	Sep. 30, 2020	Dec. 31, 2020	Mar. 31, 2021
Fair value of embedded derivative				$ 40,419					$ 26,728	$ 40,419
Proceeds from issuance of warrants				0	$ 4,600
Proceeds from issuance of debt				50,000	0
Repayment of debt				50,000	$ 0
Securities Purchase Agreement [Member] | Senior Secured Notes [Member]
Proceeds from issuance of debt						$ 115,000
Repayment of debt								$ 80,000	$ 35,000
Debt stated interest rate						10.00%
Notes exchanged							$ (115,000)
Series A Redeemable Convertible Stock [Member]
Proceeds from issuance of preferred stock										35,000
Payment of stock issuance costs										1,300
Accrued and unpaid dividends				0						0
Accretion expense				853
Fair value of embedded derivative				40,400						40,400
Series B Warrants [Member] | Securities Purchase Agreement [Member] | Senior Secured Notes [Member]
Fair value of warrants				1,300						1,300
Unamortized discount				196						196
Amortization of discount				1,133
Starboard [Member] | Series A Preferred Stock [Member]
Stock issued			350,000
Conversion price			$ 3.65
Starboard [Member] | Series A Warrants [Member]
Warrants issued, shares			5,000,000
Fair value of warrants			$ 4,800	18,200						18,200
Starboard [Member] | Series B Warrants [Member]
Warrants issued, shares		100,000,000
Proceeds from issuance of preferred stock		$ 4,600
Warrant expiration date		Nov. 15, 2027
Fair value of warrants				$ 226,000						226,000
Warrants exercised				0
Merton [Member] | Securities Purchase Agreement [Member] | Senior Secured Notes [Member]
Proceeds from issuance of debt				$ 50,000
Repayment of debt	$ 50,000
Debt stated interest rate							6.00%
Notes exchanged							$ 115,000
Debt maturity date							Dec. 31, 2020
Capitalized lender fees							$ 4,600
Unamortized discount							$ 500
Accrued interest				$ 1,500						$ 1,500

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