Cryptocurrency Assets (Details)

v3.21.1

Cryptocurrency Assets (Details) - USD ($) $ in Thousands	Apr. 30, 2021	Jan. 31, 2021
Non-Current Assets Cost	$ 80	$ 98
Current Assets FMV	2,076	123
BTC [Member]
Current Assets FMV	579	0
ETH [Member]
Current Assets FMV	1	0
GUSD [Member]
Current Assets FMV	191	0
HEX [Member]
Current Assets FMV	1,305	123
BIT [Member]
Non-Current Assets Cost	77	83
PRES [Member]
Non-Current Assets Cost	$ 3	$ 15