Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Tables)

v3.22.1
Summary of Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2022
Accounting Policies [Abstract]  
Schedules of Concentration Risk
The following table sets forth our concentration of accounts receivable, net of specific allowances for doubtful accounts.
March 31, 2022 December 31, 2021
Customer A 19  % —  %
Customer B 14  % —  %
Customer C 10  % 18  %
Customer D —  % 20  %
The following table sets forth our concentration of revenue sources as a percentage of total net revenues.

Three Months Ended March 31,
2022 2021
Customer B % 15  %
Customer E —  % 17  %
Customer F —  % 13  %
Customer G % 10  %
Schedule of Digital Assets
The following tables set forth changes in our bitcoin and ethereum holdings:
Bitcoin Digital Asset Original
Cost Basis
Digital Asset Impairment
Losses
Digital Asset Carrying
Value
Balance as of December 31, 2021 $ 36,963  $ (8,554) $ 28,409 
Purchases 489 489
Received from customers, net of expenses 36 36
Impairment loss (7,633) (7,633)
Balance as of March 31, 2022 $ 37,488  $ (16,187) $ 21,301 
Ethereum Digital Asset Original
Cost Basis
Digital Asset Impairment
Losses
Digital Asset Carrying
Value
Balance as of December 31, 2021 $ 4,714  $ (670) $ 4,044 
Purchases
Received from customers, net of expenses 491 491
Impairment loss (1,658) (1,658)
Balance as of March 31, 2022 $ 5,205  $ (2,328) $ 2,877 
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share
The following table sets forth common stock equivalents that have been excluded from the computation of dilutive weighted average shares outstanding as their inclusion would have been anti-dilutive:
Three Months Ended March 31,
2022 2021
Convertible notes 4,920,000
Warrants 5,636,801 5,996,112
Options 897,229 1,087,033
Restricted stock units 3,480,102 5,545,454
Restricted shares 574
Total 10,014,132 17,549,173
Financial Instruments Measured at Fair Value
Determining which category an asset or liability falls within the hierarchy requires significant judgment. Our financial instruments measured at fair value as of March 31, 2022 are set forth below:
Level 1 Level 2 Level 3 Total
Assets:
Digital assets $ 24,244  $ —  $ —  $ 24,244 
Total $ 24,244  $ —  $ —  $ 24,244 
Liabilities:
Warrant liability $ —  $ 3,818  $ —  $ 3,818 
Total $ —  $ 3,818  $ —  $ 3,818 

    
Our financial instruments measured at fair value as of December 31, 2021 are set forth below:
Level 1 Level 2 Level 3 Total
Assets:
Digital assets $ 32,581  $ —  $ —  $ 32,581 
Total $ 32,581  $ —  $ —  $ 32,581 
Level 1 Level 2 Level 3 Total
Liabilities:
Warrant liability $ —  $ 3,605  $ —  $ 3,605 
Total $ —  $ 3,605  $ —  $ 3,605 
Summary of Calculated Aggregate Fair Values and Assumptions
The following table sets forth the assumptions used to calculate the fair values of the liability classified warrant issued in connection with our 2020 Convertible Notes as of the dates presented:

March 31, 2022 December 31, 2021
Strike price per share $ 2.25  $ 2.25 
Closing price per share $ 2.78  $ 2.63 
Term (years) 1.28 1.53
Volatility 200  % 186  %
Risk-free rate 1.87  % 0.56  %
Dividend Yield