Quarterly report pursuant to Section 13 or 15(d)

Cryptocurrency Assets (Details)

v3.21.2
Cryptocurrency Assets (Details) - USD ($)
$ in Thousands
Oct. 31, 2021
Jan. 31, 2021
Non-Current Assets Cost $ 0 $ 98
Current Assets FMV 5,470 123
BTC [Member]    
Current Assets FMV 434 0
ETH [Member]    
Current Assets FMV 2 0
GUSD [Member]    
Current Assets FMV 1 0
USDC [Member]    
Current Assets FMV 144 0
HEX [Member]    
Current Assets FMV 4,889 123
BIT [Member]    
Non-Current Assets Cost 0 83
PRES [Member]    
Non-Current Assets Cost $ 0 $ 15