Stock-Based Compensation (Details Textual) - USD ($) $ / shares in Units, $ in Thousands					9 Months Ended
	Aug. 30, 2022	Aug. 26, 2020	Aug. 29, 2018	Aug. 05, 2015	Jan. 31, 2025	Jan. 31, 2024	Aug. 27, 2024
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Line Items]
Stock-Based Compensation, Options, Grants in Period, Grant Date Fair Value					$ 542	$ 5,700
Stock-Based Compensation, Options Exercised Through Net Settlements (in shares)					0	30,000
Stock-Based Compensation, Reduction in Shares Issued to Satisfy the Exercise Price and Applicable Withholding Taxes (in shares)						23,507
Stock-Based Compensation, Options Exercised Through Net Settlements, Net of Shares to Satisfy the Exercise Price and Applicable Withholding Taxes (in shares)						6,493
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value					$ 603	$ 2,400
Stock-Based Compensation, Options, Vested and Exercisable (in shares)					433,734
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value					$ 574
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term					4 years 7 months 6 days
Stock-Based Compensation, Options, Vested and Outstanding, Weighted Average Exercise Price (in dollars per share)					$ 80.22
Options
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense					$ 863	1,500
Share-Based Payment Arrangement, Expense, after Tax					610	$ 1,200
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total					$ 1,400
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition					1 year 8 months 12 days
Restricted stock
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Line Items]
Stock-Based Compensation, Grants in Period (in shares)					89,733	74,647
Stock-Based Compensation, Nonvested (in shares)					264,978
Stock-Based Compensation, Grants in Period, Weighted Average Grant Date Fair Value (in dollars per share)					$ 59.96
2024 Equity Incentive Plan
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Line Items]
Stock-Based Compensation, Number of Shares Authorized (in shares)							500,000
Shares available for grant at January 31, 2025					419,205
Stock-Based Compensation, Unvested Options (in shares)					7,500
Expiration period					10 years
Restated Option Plan
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Line Items]
Stock-Based Compensation, Number of Shares Authorized (in shares)				1,800,000	433,734
Shares available for grant at January 31, 2025					0
Share-Based Payment Arrangement, Expense					$ 3,800	$ 2,400
Share-Based Payment Arrangement, Expense, after Tax					$ 2,700	$ 1,900
Stock-Based Compensation, Number of Additional Shares Authorized (in shares)	185,000	200,000	200,000	300,000
Stock-Based Compensation, Unvested Options (in shares)					255,433
Stock-Based Compensation, Grants in Period (in shares)					22,281	197,486
Stock Incentive Plan
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Line Items]
Stock-Based Compensation, Number of Shares Authorized (in shares)			450,000
Share-Based Payment Arrangement, Expense					$ 2,900	$ 871
Share-Based Payment Arrangement, Expense, after Tax					2,100	$ 681
Stock-Based Compensation, Number of Additional Shares Authorized (in shares)			100,000
Restated Incentive Plan and 2024 Equity Incentive Plan | Restricted stock
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total					$ 5,700
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition					2 years 3 months 18 days