Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jul. 02, 2016	Jun. 27, 2015
Operating Activities
Net income (loss)	$ (476)	$ 754
Adjustments to reconcile net income (loss) to net cash provided by (used for) operating activities
Intangibles amortization	2,451	2,613
Depreciation	2,245	2,002
Loss (gain) on sale of property	(1,175)	(1)
Deferred taxes	2,873	2,687
Stock compensation expense	2,233	2,279
Change in fair value of interest-rate swaps	0	(294)
Provision for obsolete inventory	261	289
Provision for (recovery of) doubtful accounts	159	308
Changes in operating assets and liabilities (net of acquisitions)
Accounts receivable	4,590	(2,057)
Inventories	2,305	979
Costs/estimated earnings in excess of billings on uncompleted contracts	(3,553)	(2,079)
All other assets	(1,228)	6,961
Accounts payable	491	595
Billings in excess of costs/estimated earnings on uncompleted contracts	889	(364)
All other liabilities	(1,181)	(22,043)
Net cash provided by (used for) operating activities	10,884	(7,371)
Investing Activities
Capital expenditures	(2,072)	(1,917)
Capital disposals	1,381	19
Net cash provided by (used for) investing activities	(691)	(1,898)
Financing Activities
Proceeds (repayments) from long-term debt	(4,807)	6,957
Proceeds (repayments) from short-term debt	(4,182)	2,324
Deferred financing costs	1,049	0
Purchase of treasury stock	(477)	(2,796)
Payment of dividends	(1,650)	(1,537)
Increase (decrease) in cash overdrafts	83	1,193
Net cash provided by (used for) financing activities	(12,082)	6,141
Foreign currency exchange impact on cash	(247)	102
Increase/(decrease) in cash and cash equivalents	(2,136)	(3,026)
Cash and cash equivalents at beginning of period	23,497	23,534
Cash and cash equivalents at end of period	21,361	20,508
Supplemental cash flow
Cash paid for interest	862	1,740
Cash paid for income taxes	(1,474)	568
Non-cash financing activities
Dividends payable	1,811	1,691
Capital leases	$ 38	$ 143