Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 28, 2014	Jun. 29, 2013
Cash flows from operating activities
Net income	$ 16,932	$ 13,572
Adjustments to reconcile net income to net cash provided by operating activities -
Depreciation and amortization	8,217	7,587
Loss (gain) on disposal of assets	191	(344)
Stock-based compensation expense	755	793
Excess tax benefits from share-based payment arrangements	(42)	(93)
Net change in deferred income taxes	200	472
Change in operating assets and liabilities:
Trade receivables	(38)	(126)
Inventories	(970)	3,164
Other current assets	707	1,998
Other non-current assets	524	1,409
Trade payables	1,098	(267)
Accrued expenses	4,113	(866)
Federal and state income taxes payable	2,508	7,282
Other long-term liabilities	(232)	(573)
Long-term income taxes payable	143	(475)
Total adjustments	17,174	19,961
Net cash provided by operating activities	34,106	33,533
Cash flows from investing activiites:
Capital expenditures	(8,974)	(7,445)
Acquisitions, net of cash acquired	(18,360)	0
Proceeds from the disposal of assets	38	37
Net cash used for investing activities	(27,296)	(7,408)
Cash flows from financing activities:
Proceeds from borrowings	75,412	61,772
Principal payments on long-term debt, capital leases and financing obligations	(78,127)	(86,889)
Exercise of stock options	1,205	2,408
Excess tax benefits from share-based payment arrangements	42	93
Dividends to shareholders	(4,198)	(3,531)
Net cash used for financing activities	(5,666)	(26,147)
Increase (decrease) in cash	1,144	(22)
Cash at beginning of period	1,205	1,463
Cash at end of period	$ 2,349	$ 1,441