Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2018	Oct. 01, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 16,532	$ 11,041
Reconciliation to cash flows:
Depreciation and amortization	11,005	11,350
Amortization of debt issuance costs	68	68
Gain on deferred compensation assets	(76)	(45)
Stock compensation expense	984	847
Loss on property disposals	68	8
Changes in operating accounts providing (using) cash:
Trade receivables	(2,891)	(1,911)
Inventories	(8,035)	(14,686)
Accounts payable	2,372	(2,725)
Accrued liabilities	316	(80)
Income taxes	3,351	253
Other	1,161	355
Net cash provided by operating activities	24,855	4,475
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant, and equipment	(4,211)	(13,174)
Other	109	125
Net cash used in investing activities	(4,102)	(13,049)
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash dividends paid	(7,116)	(4,466)
New shares issued	677	704
Shares surrendered for payroll taxes	(265)	0
Net (payments on) proceeds from revolver borrowings	(10,000)	13,000
Payments on term loan borrowings	(5,000)	(3,750)
Net cash (used in) provided by financing activities	(21,704)	5,488
NET DECREASE IN CASH AND CASH EQUIVALENTS	(951)	(3,086)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	4,990	6,861
CASH AND CASH EQUIVALENTS, END OF PERIOD	4,039	3,775
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid for income taxes	2,757	6,323
Cash paid for interest	1,650	1,490
Noncash investing activities - capital expenditures in accounts payable	$ 154	$ 727