Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Sep. 29, 2012		Oct. 01, 2011
Operating Activities
Net income	$ 13,065		$ 24,467
Adjustments to reconcile net income to net cash provided by (used for) operating activities
Intangibles amortization and depreciation	9,650		9,034
Loss (gain) on sale of property	(85)		(142)
Deferred taxes	1,909		(550)
Stock compensation expense	4,606		5,418
Change in fair value of interest-rate swaps	1,195		(1,516)
Changes in operating assets and liabilities (net of acquisitions)
Accounts receivable, net	10,693		(13,373)
Inventories, net	251		(11,286)
Costs/estimated earnings in excess of billings on uncompleted contracts	(22,804)		(4,613)
All other assets	743		362
Billings in excess of costs/estimated earnings on uncompleted contracts	4,164		559
All other liabilities	(8,947)		4,896
Net cash provided by (used for) operating activities	14,440		13,256
Investing Activities
Capital expenditures	(2,902)		(4,034)
Capital disposals	135		144
Acquisition of businesses (payments)/recoveries	17		(13,188)
Prior merger-related (payments)/recoveries	(2,181)		(336)
Net cash provided by (used for) investing activities	(4,931)		(17,414)
Financing Activities
Proceeds (repayments) from long-term debt	10,665		13,096
Proceeds (repayments) from short-term debt	7,160		0
Deferred financing costs	20		0
Purchase of treasury stock	(27,364)		(9,813)
Payment of dividends	(2,579)		(2,337)
Increase (decrease) in cash overdrafts	5,701		0
Net cash provided by (used for) financing activities	(6,437)		946
Foreign currency exchange impact on cash	(20)		(144)
Increase/(decrease) in cash and cash equivalents	3,052		(3,356)
Cash and cash equivalents at beginning of period	22,444	[1]	31,212
Cash and cash equivalents at end of period	25,496		27,856
Supplemental cash flow
Cash paid for interest	2,236		3,966
Cash paid for income taxes	7,629		10,308
Non-cash financing activities
Dividends payable	1,323		1,238
Capital leases	$ 4		$ 23

[1] Derived from audited financial statements