Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jun. 28, 2020	Jun. 30, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 11,788	$ 9,807
Changes in operating accounts providing (using) cash:
Depreciation and amortization	5,484	5,353
Operating leases	493	515
Gain on deferred compensation assets	(477)	(117)
Stock compensation expense	700	509
Other	22	29
Trade receivables	(1,992)	(5,044)
Inventories	(8,952)	1,789
Accounts payable	(2,354)	2,742
Accrued liabilities	(6,689)	(7,667)
Lease liabilities	(513)	(623)
Income taxes	4,263	3,510
Other	(220)	(693)
Net cash provided by operating activities	1,553	10,110
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant, and equipment	(4,848)	(9,159)
Other	61	63
Net cash used in investing activities	(4,787)	(9,096)
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash dividends declared and paid	(2,479)	(2,460)
Shares surrendered for payroll taxes	(54)	(343)
Shares repurchased	0	(1,803)
Net proceeds from revolver borrowings	6,000	0
Net cash provided by (used in) financing activities	3,467	(4,606)
Cash and Cash Equivalents, Period Increase (Decrease), Total	233	(3,592)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	4,277	9,199
CASH AND CASH EQUIVALENTS, END OF PERIOD	4,510	5,607
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest	288	756
Noncash investing activities - capital expenditures in accounts payable	$ 334	$ 410