Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	12 Months Ended
	Apr. 01, 2018	Apr. 02, 2017	Apr. 03, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net (loss) income	$ (9,177)	$ 22,555	$ 18,143
Reconciliation to cash flows:
Depreciation and amortization	22,390	20,875	15,511
Amortization of debt issuance costs	136	136	34
Gain on deferred compensation assets	(92)	0	0
Loss on disposal of investments	0	0	104
Goodwill Impairment	39,116	0	0
Deferred income taxes	(14,757)	(525)	1,103
Share-based compensation expense	1,371	2,127	1,706
(Gain) loss from property disposals	(46)	322	(33)
Changes in operating accounts (using) providing cash, net of effects of acquisition:
Trade receivables	(6,164)	2,259	(2,950)
Inventories	(8,487)	(3,529)	(322)
Accounts payable	4,157	562	3,831
Accrued liabilities	1,674	(416)	242
Income taxes	(1,711)	569	(701)
Other	(1,061)	(80)	(335)
Net cash provided by operating activities	27,349	44,855	36,333
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to property, plant, and equipment	(19,703)	(21,616)	(24,183)
Purchases of investments	0	0	(6,091)
Sale and maturities of investments	0	0	37,763
Proceeds from property disposals	364	324	358
Acquisitions, net of cash acquired	0	(2,199)	(159,199)
Net cash used in investing activities	(19,339)	(23,491)	(151,352)
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash dividends paid	(9,161)	(8,683)	(8,257)
New shares issued	1,405	1,291	1,081
Excess tax benefit from share-based compensation	0	131	(1)
Shares surrendered for payroll taxes	0	(631)	(699)
Shares repurchased	0	0	(4,801)
Payments on senior secured term loan	(8,125)	(5,625)	(1,250)
Payments on senior secured revolving credit facility	(21,000)	(21,000)	0
Payments for debt issuance costs	0	0	(679)
Proceeds from long-term borrowings	0	0	100,000
Proceeds from revolver borrowings	27,000	0	31,000
Net cash (used in) provided by financing activities	(9,881)	(34,517)	116,394
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(1,871)	(13,153)	1,375
CASH AND CASH EQUIVALENTS - beginning of year	6,861	20,014	18,639
CASH AND CASH EQUIVALENTS - end of year	4,990	6,861	20,014
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION-
Cash paid during the year for income taxes	10,232	13,421	11,811
Cash paid for interest	3,025	2,341	702
Noncash investing activities - Capital expenditures in accounts payable	468	958	1,884
Acquisition consideration accrued but not paid	$ 0	$ 0	$ 2,200