Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jul. 01, 2018	Jul. 02, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 9,123	$ 5,831
Reconciliation to cash flows:
Depreciation and amortization	5,507	5,831
Amortization of debt issuance costs	34	34
Loss on deferred compensation assets	2	0
Stock compensation expense	470	409
Loss on property disposals	78	15
Changes in operating accounts providing (using) cash:
Trade receivables	(4,432)	(4,558)
Inventories	(6,631)	(14,303)
Accounts payable	3,536	(1,178)
Accrued liabilities	(3,708)	(3,599)
Income taxes	3,419	35
Other	(583)	(464)
Net cash provided by (used in) operating activities	6,815	(11,947)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant, and equipment	(2,371)	(6,556)
Other	35	49
Net cash used in investing activities	(2,336)	(6,507)
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash dividends paid	(4,704)	(4,466)
New shares issued	677	704
Shares surrendered for payroll taxes	265	0
Net proceeds from revolver borrowings	2,500	20,000
Payments on term loan borrowings	(2,500)	(1,875)
Net cash (used in) provided by financing activities	(4,292)	14,363
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	187	(4,091)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	4,990	6,861
CASH AND CASH EQUIVALENTS, END OF PERIOD	5,177	2,770
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for income taxes	0	3,277
Cash paid for interest	872	683
Noncash investing activities - capital expenditures in accounts payable	$ 211	$ 296