Cryptocurrency Assets (Details)

v3.21.2

Cryptocurrency Assets (Details) - USD ($) $ in Thousands	Jul. 31, 2021	Jan. 31, 2021
Non-Current Assets Cost	$ 0	$ 98
Current Assets FMV	3,412	123
BTC [Member]
Current Assets FMV	298	0
ETH [Member]
Current Assets FMV	1	0
GUSD [Member]
Current Assets FMV	1	0
HEX [Member]
Current Assets FMV	3,112	123
BIT [Member]
Non-Current Assets Cost	0	83
PRES [Member]
Non-Current Assets Cost	$ 0	$ 15