CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Operating activities
Net loss	$ (31,539)	$ (25,957)
Adjustments to reconcile net loss to net cash used by operating activities:
Depreciation and amortization	8,752	7,064
Debt amortization/interest	3,500	2,596
(Gain) loss on foreign currency transactions	(4,310)	1,143
Restructuring and asset impairment charges	41	2,948
Gain on sale of property, plant and equipment	(215)	(246)
Equity in net (income) loss of unconsolidated affiliates, net of dividends	1,486	(8)
Stock-based compensation	437	1,104
Changes in operating assets and liabilities, net	6,341	(222,717)
Other, net	(335)	20
Net cash used by operating activities	(15,842)	(234,053)
Investing activities
Purchases of property, plant and equipment	(4,058)	(6,179)
Proceeds from sale of property, plant and equipment	268	446
Restricted cash	(457)	(577)
Other, net	69	8
Net cash used by investing activities	(4,178)	(6,302)
Financing activities
Net proceeds (repayment) from short-term borrowings	(14,936)	79,440
Proceeds from long-term borrowings	200,035	185,000
Repayment of long-term borrowings	(200,355)	(242)
Debt issuance cost	(6,428)	(3,847)
Other, net	0	200
Net cash provided (used) by financing activities	(21,684)	260,551
Effect of exchange rate changes on cash	195	(103)
Increase (decrease) in cash and cash equivalents	(41,509)	20,093
Cash and cash equivalents at beginning of period	199,720	143,849
Cash and cash equivalents at end of period	158,211	163,942
Other information:
Cash paid for income taxes	3,749	6,177
Cash paid for interest	11,292	10,233
Cash received from interest	$ (1,838)	$ (1,370)