CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended					6 Months Ended		12 Months Ended
	Nov. 01, 2025	Aug. 02, 2025	Apr. 26, 2025	Oct. 26, 2024	Jul. 27, 2024	Nov. 01, 2025	Oct. 26, 2024	Apr. 26, 2025
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 17,481	$ 16,470		$ 21,406	$ (4,946)	$ 33,951	$ 16,460
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization						9,588	9,794
Gain on sale of property, equipment and other assets						(84)	(40)
Share-based compensation						1,958	1,050
Equity in loss of affiliates	436			901		1,241	1,832
Allowance for credit losses on affiliate loan	78		$ 15,480			873	0
Provision for (recoveries of) doubtful accounts, net						542	(152)
Deferred income taxes, net						(218)	13
Change in fair value of convertible note	0			(10,304)		0	11,286
Change in operating assets and liabilities						(5,247)	22,577
Net cash provided by operating activities						42,604	62,820
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment						(6,761)	(10,466)
Proceeds from sales of property, equipment and other assets						299	124
Loans to equity investees						(2,997)	(2,041)
Net cash used in investing activities						(9,459)	(12,383)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings on notes payable						1,398	0
Payments on notes payable						(875)	(1,358)
Principal payments on long-term obligations						(104)	(206)
Payments for common shares repurchased						(12,215)	0
Proceeds from exercise of stock options						1,167	4,188
Tax payments related to RSU issuances						(607)	(591)
Net cash (used in) provided by financing activities						(11,236)	2,033
EFFECT OF EXCHANGE RATE CHANGES ON CASH						188	204
NET INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH						22,097	52,674
CASH, CASH EQUIVALENTS AND RESTRICTED CASH:
Beginning of period		$ 127,507			$ 81,678	127,507	81,678	$ 81,678
End of period	$ 149,604		$ 127,507	$ 134,352		149,604	134,352	$ 127,507
Cash paid for:
Interest						581	1,770
Income taxes, net of refunds						3,807	12,910
Supplemental schedule of non-cash investing and financing activities:
Purchases of property and equipment included in accounts payable						871	2,343
Contributions of common stock under the employee stock purchase plan						$ 648	$ 569