Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Dec. 27, 2014	Dec. 28, 2013
Operating Activities
Net income (loss)	$ 12,420	$ 19,148
Adjustments to reconcile net income (loss) to net cash provided by (used for) operating activities
Intangibles amortization	7,940	9,341
Depreciation expense	5,143	4,576
Loss (gain) on sale of property	(93)	101
Deferred taxes	(148)	5,025
Stock compensation expense	4,909	5,486
Change in fair value of interest-rate swaps	(837)	(636)
Joint venture investment loss	0	822
Changes in operating assets and liabilities (net of acquisitions)
Accounts receivable, net	(24,066)	(14,248)
Inventories, net	(3,376)	2,807
Costs/estimated earnings in excess of billings on uncompleted contracts	5,775	9,702
All other assets	2,069	1,225
Billings in excess of costs/estimated earnings on uncompleted contracts	5,757	2,194
Accounts payable	1,141	(5,752)
All other liabilities	(7,110)	(11,886)
Net cash provided by (used for) operating activities	9,524	27,905
Investing Activities
Capital expenditures	(6,366)	(5,542)
Capital disposals	193	4
Prior merger-related (payments)/recoveries	(780)	(770)
Net cash provided by (used for) investing activities	(6,953)	(6,308)
Financing Activities
Proceeds (repayments) from long-term debt	15,551	(8,480)
Proceeds (repayments) from short-term debt	(1,658)	3,954
Purchase of treasury stock	(8,049)	(18,767)
Proceeds from the exercise of stock options	0	975
Payment of dividends	(4,498)	(4,166)
Increase (decrease) in cash overdrafts	108	(674)
Net cash provided by (used for) financing activities	1,454	(27,158)
Foreign currency exchange impact on cash	(1,541)	443
Increase/(decrease) in cash and cash equivalents	2,484	(5,118)
Cash and cash equivalents at beginning of period	30,810	30,720
Cash and cash equivalents at end of period	33,294	25,602
Supplemental cash flow
Cash paid for interest	5,391	4,189
Cash paid for income taxes	7,217	10,181
Non-cash financing activities
Dividends payable	1,536	1,410
Capital leases	$ 171	$ 235