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CONSOLIDATED CONDENSED BALANCE SHEETS (Parenthetical) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
Allowance for doubtful accounts $ 140,400,000 $ 1,260,000
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized (in thousands) 40,000,000 40,000
Common stock, shares issued (in thousands) 32,564,000 22,830
Common stock, shares outstanding (in thousands) 32,564 22,830,000
Series B Convertible Preferred Stock    
Series B preferred stock, par value $ 0.001 $ 0.001
Series B preferred stock, authorized (in thousands) 7,235,000 7,235
Series B preferred stock, shares issued (in thousands) 1,285,000 1,323
Series B preferred stock, shares outstanding (in thousands) 1,285 1,323
Aggregate liquidation preference $ 3,855,000 $ 3,969
Variable Interest Entity, Primary Beneficiary [Member]    
Cash and cash equivalents, VIE 45,000 235,000
Prepaid expenses, VIE 153,000 192,000
Other current assets, VIE 0 741,000
Property, plant and equipment, VIE 33,402,000 22,628,000
Operating lease right-of-use assets, VIE 14,000 28,000
Other assets, VIE 24,000 24,000
Accounts payable, VIE 4,829,000 6,271,000
Current portion of operating lease liability, VIE 13,000 10,000
Other current liabilities, VIE 393,000 129,000
Other long term debt, VIE 42,000 0
Series A preferred units, VIE 38,257,000 32,022,000
Operating lease liability, VIE 0 11,000
Other long term liabilities, VIE 0 74,000
Current portion of Series A preferred units, VIE $ 8,660,000 $ 2,015,000