Stockholders Equity (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended		3 Months Ended
	Apr. 07, 2022	Jul. 06, 2021	Jun. 16, 2021	Feb. 17, 2021	Apr. 30, 2022	Jan. 31, 2022
Common stock, shares authorized					20,000,000	20,000,000
2017 Plan [Member]
Common stock, shares authorized					840,000
Stock Repurchase Program [Member]
Remaining value of repurchase of outstanding common stock				$ 5,000	$ 5,400
Price per share			$ 0.01
Additional shares of common oitstanding		5,000,000
Repurchase of outstanding common stock	5,000,000		480,000		25,017
Repurchase of outstanding common stock, amount	$ 400,000,000				$ 400
Other Compensation Plans/Programs [Member]
Unrecognized stock-based compensation expense					$ 200