CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Mar. 28, 2020	Mar. 30, 2019	Mar. 31, 2018
Cash flows from operating activities
Net income	$ 47,949	$ 39,022	$ 28,879
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	21,211	18,256	16,000
Stock-based compensation	4,908	2,873	2,248
Amortization of intangible assets	172	646	1,128
Amortization of right-of-use assets	31,091
Amortization of debt issuance fees and debt discount	946	1,235	1,199
Loss on disposal of property and equipment	417	23	252
Gain on adjustment of right-of-use assets and lease liabilities	(186)
Damaged asset write-off		312	2,357
Store impairment charge	191	455	83
Accretion of above market leases		(28)	(2)
Deferred taxes	2,599	4,172	1,860
Changes in operating assets and liabilities, net of acquisition:
Accounts receivable, net	5,721	(3,706)	(35)
Inventories	(45,622)	(27,702)	(24,598)
Prepaid expenses and other current assets	(2,351)	4,179	(3,281)
Other assets	(548)	(254)	(167)
Accounts payable	(13,810)	14,191	13,062
Accrued expenses and other current liabilities	6,310	6,882	3,977
Other liabilities	(3,611)	2,704	1,238
Operating leases	(30,070)
Net cash provided by operating activities	25,317	63,260	44,200
Cash flows from investing activities
Purchases of property and equipment	(37,195)	(27,525)	(24,418)
Insurance recoveries for property and equipment	717	184	865
Acquisition of business, net of cash acquired	(3,688)	(4,424)
Net cash used in investing activities	(40,166)	(31,765)	(23,553)
Cash flows from financing activities
Borrowings/(payments) on line of credit - net	129,900	(21,006)	(12,268)
Repayments on debt and finance lease obligations	(65,553)	(10,554)	(10,448)
Debt issuance fees paid	(1,221)		(520)
Tax withholding payments for net share settlement	(532)	(474)	(125)
Proceeds from the exercise of stock options	5,204	8,137	3,695
Net cash provided by/(used in) financing activities	67,798	(23,897)	(19,666)
Net increase in cash and cash equivalents	52,949	7,598	981
Cash and cash equivalents, beginning of period	16,614	9,016	8,035
Cash and cash equivalents, end of period	69,563	16,614	9,016
Supplemental disclosures of cash flow information:
Cash paid for income taxes	13,391	649	614
Cash paid for interest	11,958	14,947	13,743
Supplemental disclosure of non-cash activities:
Unpaid purchases of property and equipment	$ 6,066	1,877	$ 1,315
Equipment acquired through capital lease		$ 171