Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2018	Apr. 01, 2017	Apr. 02, 2016
OPERATING ACTIVITIES
Net income	$ 61,502	$ 37,955	$ 28,541
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	4,026	3,687	3,922
Provision for credit losses	422	792	408
Deferred income taxes	(4,258)	278	(940)
Share-based compensation expense	2,321	2,125	1,762
Non-cash interest income	(1,011)	(1,161)	(1,681)
Excess Tax Benefit from Share-based Compensation, Operating Activities	0	(2,398)	(1,279)
Gain on sale of property, plant and equipment including assets held for sale	(77)	(62)	(15)
Gain (loss) on sales of loans and investments	(14,544)	(7,179)	(5,836)
Changes in operating assets and liabilities:
Restricted cash	(275)	(1,682)	100
Accounts receivable	(4,118)	(372)	3,332
Consumer loans receivable originated	(126,404)	(116,662)	(99,314)
Principal payments on consumer loans receivable	119,345	104,446	101,130
Proceeds from sales of consumer loans	12,744	11,629	11,717
Inventories	(13,425)	958	(3,980)
Prepaid expenses and other current assets	5,799	(4,552)	(2,325)
Inventory finance notes receivable	9,400	(373)	(7,515)
Accounts payable and accrued liabilities	7,324	17,365	15,516
Net cash provided by operating activities	58,771	44,794	43,543
INVESTING ACTIVITIES
Purchases of property, plant and equipment	(8,386)	(5,295)	(3,519)
Payments to Acquire Businesses, Gross	(1,638)	0	(28,121)
Proceeds from sale of property, plant and equipment including assets held for sale	474	145	93
Purchases of investments	(12,537)	(10,930)	(17,114)
Proceeds from sale of investments	17,416	9,018	10,434
Net cash used in investing activities	(4,671)	(7,062)	(38,227)
FINANCING ACTIVITIES
Proceeds from exercise of stock options	(915)	(1,393)	705
Excess Tax Benefit from Share-based Compensation, Financing Activities	0	2,398	1,279
Proceeds from Accounts Receivable Securitization	9,079	4,270	1,383
Payments on securitized financings	(8,040)	(8,231)	(7,514)
Net cash provided by (used in) financing activities	124	(2,956)	(4,147)
Net increase (decrease) in cash and cash equivalents	54,224	34,776	1,169
Cash and cash equivalents at beginning of period	132,542	97,766	96,597
Cash and cash equivalents at end of period	186,766	132,542	97,766
Supplemental disclosures of cash flow information:
Cash paid during the period for income taxes	17,266	18,106	15,443
Cash paid during the period for interest	2,910	3,402	3,862
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Other Property, Plant, and Equipment, Gross	$ 1,749	$ 0	$ 3,200