Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Apr. 03, 2021	Mar. 28, 2020	Mar. 30, 2019
OPERATING ACTIVITIES
Net income	$ 76,646	$ 75,066	$ 68,622
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	6,324	5,783	4,698
Provision for credit losses	(1,193)	1,348	562
Deferred income taxes	326	261	(762)
Stock-based compensation expense	4,392	3,881	3,365
Non-cash interest income, net	(3,312)	(1,411)	(953)
Loss (gain) on sale or retirement of property, plant and equipment, net	116	(3,409)	(53)
Gain on investments and sale of loans, net	(22,037)	(10,977)	(9,207)
Changes in operating assets and liabilities:
Accounts receivable	(4,597)	(1,442)	(5,684)
Consumer loans receivable originated	(161,562)	(157,090)	(129,990)
Proceeds from sales of consumer loans	167,067	159,632	131,117
Principal payments received on consumer loans receivable	14,126	10,632	12,945
Inventories	(17,699)	8,250	(7,051)
Prepaid expenses and other current assets	6,380	6,683	(12,942)
Commercial loans receivable	1,825	(1,914)	(26,543)
Accounts payable and accrued expenses and other current liabilities	47,229	6,444	4,712
Net cash provided by operating activities	114,031	101,737	32,836
INVESTING ACTIVITIES
Purchases of property, plant and equipment	(25,537)	(14,340)	(7,636)
Payments for acquisition, net	0	(15,937)	0
Proceeds from sale of property, plant and equipment and assets held for sale	240	6,541	125
Purchases of investments	(17,518)	(11,699)	(7,337)
Proceeds from sale of investments	19,466	10,192	9,033
Net cash used in investing activities	(23,349)	(25,243)	(5,815)
FINANCING ACTIVITIES
Payments for exercise of stock options	(2,817)	(1,067)	(114)
Proceeds from secured financings and other	64	227	392
Payments on securitized financings and other	(2,788)	(19,916)	(26,688)
Payments for common stock repurchases	(1,441)	0	0
Net cash used in financing activities	(6,982)	(20,756)	(26,410)
Net increase in cash, cash equivalents and restricted cash	83,700	55,738	611
Cash, cash equivalents and restricted cash at beginning of the fiscal year	255,607	199,869	199,258
Cash, cash equivalents and restricted cash at end of the fiscal year	339,307	255,607	199,869
Supplemental disclosures of cash flow information:
Cash paid during the year for income taxes	19,469	18,839	19,912
Cash paid during the year for interest	468	736	2,302
Supplemental disclosure of noncash financing activity:
Change in GNMA loans eligible for repurchase	18,339	3,634	(1,867)
Right-of-use assets recognized	5,985	18,498	0
Operating lease obligations incurred	$ 5,985	$ 18,523	$ 0