Stockholders Equity (Details 1) - $ / shares	3 Months Ended	6 Months Ended
	Apr. 30, 2021	Jul. 31, 2022
Total [Member]
Outstanding at January 31	276,140	247,808
Vested	(58,574)	(141,833)
Awarded	61,172	86,574
Outstanding at April 30	278,738	192,549
Weighted Average Grant Date Fair Value [Member]
Outstanding at January 31	$ 13.24	$ 20.89
Weighted average awarded rate	21.71	18.17
Outstanding at April 30	$ 14.75	$ 19.66
Performance Based [Member]
Outstanding at January 31	245,210	232,838
Vested	(58,574)	(119,164)
Awarded	23,101	33,492
Outstanding at April 30	209,737	147,166
Service Based [Member]
Outstanding at January 31	30,930	14,970
Awarded	38,071	53,082
Outstanding at April 30	69,001	45,383
Vested		(22,669)