Stock Based Compensation (Details)		3 Months Ended	12 Months Ended
		Apr. 30, 2022 USD ($) Plan $ / shares shares	Jan. 29, 2022 $ / shares shares
Stock Awards [Abstract]
Number of employee stock award plans | Plan		3
Weighted Average Grant Fair Value [Abstract]
Intrinsic value of stock awards outstanding | $		$ 16,970
Intrinsic value of stock awards exercisable | $		$ 15,110
Employee Stock Award Plans [Member]
Number of Shares Subject to Option [Roll Forward]
Balance (in shares)		85,965
Granted (in shares)		15,000
Forfeited (in shares)		(17,880)
Canceled (in shares)		(6,806)
Exercised (in shares)		0
Balance (in shares)		76,279	85,965
Exercisable (in shares)		28,163
Weighted Average Exercise Price [Abstract]
Balance (in dollars per share) | $ / shares		$ 13.41
Granted (in dollars per share) | $ / shares		6.55
Forfeited (in dollars per share) | $ / shares		6.50
Canceled (in dollars per share) | $ / shares		28.58
Exercised (in dollars per share) | $ / shares		0
Balance (in dollars per share) | $ / shares		11.04	$ 13.41
Exercisable (in dollars per share) | $ / shares		$ 17.07
Weighted Average Remaining Contractual Term [Abstract]
Weighted average remaining contractual term		7 years 1 month 6 days	7 years 6 months
Granted		9 years 10 months 24 days
Forfeited		9 years 1 month 6 days
Exercisable		4 years 4 months 24 days
Other Share Awards [Abstract]
Balance (in shares)	[1]	90,000
Granted (in shares)	[1]	0
Forfeited (in shares)	[1]	(55,000)
Cancelled (in shares)	[1]	0
Exercised (in shares)	[1]	0
Balance (in shares)	[1]	35,000	90,000
Exercisable (in shares)	[1]	0
Weighted Average Grant Fair Value [Abstract]
Balance (in dollars per share) | $ / shares		$ 15.39
Granted (in dollars per share) | $ / shares		0
Forfeited (in dollars per share) | $ / shares		13.63
Canceled (in dollars per share) | $ / shares		0
Exercised (in dollars per share) | $ / shares		0
Balance (in dollars per share) | $ / shares		18.14	$ 15.39
Exercisable (in dollars per share) | $ / shares		$ 0
New Plan [Member]
Stock Awards [Abstract]
Equity awards authorized for issuance (in shares)		250,000
Equity awards granted and are outstanding (in shares)		111,279
Equity awards vested and exercisable (in shares)		28,163
Shares available for future grants (in shares)		144,346

[1] Other Share Awards include deferred shares granted to executives and directors.