Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Cash Flows from Operating Activities
Net (loss) income	$ (227,451)	$ 33,651
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	16,694	17,827
Deferred income taxes	2,191	1,729
Loss on disposal of assets and costs from exit and disposal activities	707	1,104
ESOP and stock-based compensation	7,425	5,580
ESOP special dividend compensation	246,752
Amortization of deferred financing charges	174	191
Fair market value adjustments to derivatives	1,789	(625)
Equity in net (income) loss of unconsolidated affiliates	(434)	133
Other operating activities	(2,880)	(1,030)
Changes in working capital:
Receivables	(44,494)	(54,910)
Inventories	34,803	1,040
Prepaid expenses and other current assets	(3,089)	(3,665)
Accounts payable, accrued expenses, and other liabilities	30,653	8,806
Net cash provided by operating activities	62,840	9,831
Cash Flows from Investing Activities
Capital expenditures	(9,723)	(6,874)
Other investing activities	(13)	(109)
Net cash used in investing activities	(9,736)	(6,983)
Cash Flows from Financing Activities
Proceeds from Revolving Credit Facility	137,400	101,400
Payments on Revolving Credit Facility	(115,600)	(93,700)
Payments of notes, mortgages and other debt		(230)
Payments on finance lease obligations	(6,047)	(5,885)
Cash dividends paid	(69,641)	(6,141)
Proceeds from exercise of stock options	1,513	3,215
Other financing activities	(258)	(257)
Net cash used in financing activities	(52,633)	(1,598)
Effect of exchange rate changes on cash	(5)	(443)
Net change in cash	466	807
Cash at beginning of period	8,891	17,587
Cash at end of period	9,357	18,394
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for income taxes	535	952
Cash paid for interest	3,920	4,000
Non-cash operating, investing and financing activities:
Acquisition of property, plant and equipment under finance lease and incurred lease obligations	296	3,171
Balance in accounts payable for the acquisition of property, plant and equipment	$ 4,364	$ 1,851