Quarterly report pursuant to Section 13 or 15(d)

Notes Payable, Related Parties, Net - Additional Information (Details)

v3.22.2.2
Notes Payable, Related Parties, Net - Additional Information (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 08, 2022
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Debt Instrument [Line Items]            
Preferred stock redeemed value $ 3,794,000          
Outstanding loan balance   $ 5,692,000   $ 5,692,000    
Gain (loss) on extinguishment of debt   0 $ 0 0 $ 447,000  
Accrued interest   $ 116,000   $ 116,000   $ 0
PWERM [Member] | Measurement Input, Convertible Note Liability [Member]            
Debt Instrument [Line Items]            
Convertible debt, measurement input   0.825   0.825    
PWERM [Member] | Measurement Input, Qualified or Non-qualified Financing [Member]            
Debt Instrument [Line Items]            
Convertible debt, measurement input   0   0    
PWERM [Member] | Measurement Input, Conversion Price [Member]            
Debt Instrument [Line Items]            
Convertible debt, measurement input   3.25   3.25    
PWERM [Member] | Measurement Input Convertible Note [Member]            
Debt Instrument [Line Items]            
Convertible debt, measurement input   0.175   0.175    
Chief Financial Officer [Member]            
Debt Instrument [Line Items]            
Preferred stock issued 246,000          
Board of Directors [Member]            
Debt Instrument [Line Items]            
Preferred stock issued $ 116,000          
Convertible Note [Member]            
Debt Instrument [Line Items]            
Conversion price $ 3.20          
Convertible note, terms       The Convertible Note may not be converted to the extent the holder would, as a result of such conversion, beneficially own in excess of 4.99% of the Company’s common stock. The holder may increase this limit to 9.99% on 61 days’ notice to us    
Beneficially own in excess, percentage 4.99%          
Percentage of ownership of outstanding common stock, maximum, limit increase 9.99%          
Debt instrument, event of default, description       The Convertible Note contains customary events of default (each an “Event of Default”). If an Event of Default occurs, interest under the Convertible Note will accrue at a rate of 18% per annum and the outstanding principal amount of the Convertible Note, plus accrued but unpaid interest, liquidated damages and other amounts owing with respect to the Convertible Note will become, at the Convertible Note holder’s election, immediately due and payable in cash.    
Accrued interest rate in the event of default 18.00%          
Maximum percentage of proceeds from offering 50.00%          
Outstanding loan balance   $ 4,400,000   $ 4,400,000    
Convertible Note [Member] | Common Stock [Member]            
Debt Instrument [Line Items]            
Common stock issued at public or private offering $ 5,000,000.0          
Convertible Note [Member] | Minimum [Member]            
Debt Instrument [Line Items]            
Convertible note, premium percentage 5.00%          
Convertible Note [Member] | Maximum [Member]            
Debt Instrument [Line Items]            
Convertible note, premium percentage 25.00%          
Convertible Note [Member] | Underwritten Public Offering [Member] | Minimum [Member]            
Debt Instrument [Line Items]            
Net proceeds from issuance of common stock $ 25,000,000          
BitNile [Member]            
Debt Instrument [Line Items]            
Interest rate   10.00%   10.00%    
Outstanding loan balance   $ 4,392,000   $ 4,392,000    
BitNile [Member] | Convertible Note [Member]            
Debt Instrument [Line Items]            
Debt instrument, face amount $ 4,250,000          
Interest rate 10.00%          
Debt maturity date Feb. 14, 2023          
Purchase of common stock $ 10,000,000          
Ault Lending [Member]            
Debt Instrument [Line Items]            
Interest rate   10.00%   10.00%    
Outstanding loan balance   $ 1,300,000   $ 1,300,000