Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	12 Months Ended
	Mar. 28, 2021	Mar. 29, 2020	Mar. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 40,980	$ 28,367	$ 24,433
Reconciliation to cash flows provided by operating activities:
Depreciation and amortization	22,669	21,584	21,756
Operating leases	1,896	2,033	0
(Gain) loss on deferred compensation assets	(1,440)	233	(73)
Deferred income taxes	(689)	(1,421)	(607)
Stock compensation expense	3,343	2,273	2,010
Other	203	656	537
Changes in operating accounts (using) providing cash, net of acquisitions:
Trade receivables	(21,323)	(3,387)	(487)
Inventories	(7,960)	6,045	(746)
Accounts payable	2,551	4,228	(4,137)
Accrued liabilities	7,554	663	4,752
Lease liabilities	1,837	2,025	0
Income taxes	(235)	586	2,116
Other	(1,919)	(933)	(1,564)
Net cash provided by operating activities	43,793	58,902	47,990
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to property, plant, and equipment	(20,794)	(24,549)	(12,618)
Acquisitions	(51,000)	0	0
Other	362	346	275
Net cash used in investing activities	(71,432)	(24,203)	(12,343)
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash dividends paid	(10,029)	(9,825)	(11,975)
New shares issued	1,583	1,400	1,338
Shares surrendered for payroll taxes	(54)	(343)	(266)
Shares repurchased	(4,140)	(5,853)	(4,352)
Payments for debt issuance costs	0	0	(183)
Payments on senior secured term loan	0	0	(85,000)
Payments on senior secured revolving credit facility	(37,000)	(44,000)	(24,000)
Proceeds from revolver borrowings	76,000	19,000	93,000
Net cash provided by (used in) financing activities	26,360	(39,621)	(31,438)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(1,279)	(4,922)	4,209
CASH AND CASH EQUIVALENTS - beginning of year	4,277	9,199	4,990
CASH AND CASH EQUIVALENTS - end of year	2,998	4,277	9,199
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION-
Cash paid during the year for income taxes	15,783	11,415	7,589
Cash paid for interest	1,288	2,413	3,160
Noncash investing activities - Capital expenditures in accounts payable	$ 626	$ 1,041	$ 495