Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2019	Jul. 01, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 9,807	$ 9,123
Reconciliation to cash flows:
Depreciation and amortization	5,353	5,507
Operating leases	69	0
Amortization of debt issuance costs	23	34
Loss (gain) on deferred compensation assets	(117)	2
Stock compensation expense	509	470
Loss on property disposals	6	78
Changes in operating accounts providing (using) cash:
Trade receivables	(5,044)	(4,432)
Inventories	1,789	(6,631)
Accounts payable	2,742	3,536
Accrued liabilities	(7,667)	(3,708)
Income taxes	3,510	3,419
Other	(870)	(583)
Net cash provided by operating activities	10,110	6,815
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant, and equipment	(9,159)	(2,371)
Other	63	35
Net cash used in investing activities	(9,096)	(2,336)
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash dividends paid	(2,460)	(4,704)
New shares issued	0	677
Shares surrendered for payroll taxes	(343)	(265)
Shares repurchased	(1,803)	0
Net proceeds from revolver borrowings	0	2,500
Payments on term loan borrowings	0	(2,500)
Net cash used in financing activities	(4,606)	(4,292)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(3,592)	187
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	9,199	4,990
CASH AND CASH EQUIVALENTS, END OF PERIOD	5,607	5,177
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for interest	756	872
Noncash investing activities - capital expenditures in accounts payable	$ 410	$ 211