Employee Benefits (Details) - Schedule of Non-Vested Restricted Stock Award Activity - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 30, 2021	Apr. 30, 2020
Schedule of Non-Vested Restricted Stock Award Activity [Abstract]
Non-Vested Shares, Beginning of Period	19,705	28,576
Weighted Average Grant Date Fair Value, Beginning of Period	$ 1,398	$ 2,193
Weighted Average Vesting Term, Beginning of Period	1 year	2 years
Non-Vested Shares, End of Period	19,705	28,576
Weighted Average Grant Date Fair Value, End of Period	$ 1,398	$ 2,193
Weighted Average Vesting Term, End of Period	1 year	1 year