Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2017	Oct. 01, 2016
Operating Activities
Net income (loss)	$ (21,147)	$ (6,581)
Adjustments to reconcile net income (loss) to net cash provided by (used for) operating activities
Intangibles amortization	4,339	4,755
Depreciation	4,759	4,600
Loss (gain) on sale of property	28	(1,223)
Deferred taxes	(1,842)	2,119
Stock compensation expense	3,238	3,172
Asset impairment loss	1,426	536
Provision for obsolete inventory	262	9,688
Provision for (recovery of) doubtful accounts	545	277
Changes in operating assets and liabilities (net of acquisitions)
Accounts receivable	5,179	(7,607)
Inventories	(986)	6,824
Costs/estimated earnings in excess of billings on uncompleted contracts	(337)	(5,108)
All other assets	(1,000)	(326)
Accounts payable	1,942	4,866
Billings in excess of costs/estimated earnings on uncompleted contracts	(2,923)	1,971
All other liabilities	(9,107)	(2,281)
Net cash provided by (used for) operating activities	(15,624)	15,682
Investing Activities
Capital expenditures	(2,688)	(3,875)
Capital disposals	69	1,422
Net cash provided by (used for) investing activities	(2,619)	(2,453)
Financing Activities
Proceeds (repayments) from long-term debt	34,576	(17,922)
Proceeds (repayments) from short-term debt	4,950	1,620
Deferred financing costs	(632)	(1,049)
Purchase of treasury stock	(393)	(477)
Payment of dividends	(3,611)	(3,465)
Increase (decrease) in cash overdrafts	(1,086)	379
Net cash provided by (used for) financing activities	33,804	(20,914)
Foreign currency exchange impact on cash	654	312
Increase/(decrease) in cash and cash equivalents	16,215	(7,373)
Cash and cash equivalents at beginning of period	14,247	23,497
Cash and cash equivalents at end of period	30,462	16,124
Supplemental cash flow
Cash paid for interest	2,375	1,784
Cash paid for income taxes	224	(818)
Non-cash financing activities
Dividends payable	0	1,818
Capital leases	$ 19	$ 166