Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019		Jun. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
NET INCOME (LOSS)	$ (36,764)	$ 2,930	$ (55,965)		$ 4,171
(Income) Loss from Discontinued Operations, Net of Tax, Attributable to Parent	0	0	(5,693)		(550)
Adjustments:
Amortization	43,204	29,459	85,080		60,236
Accretion	3,007	3,886	5,950		7,204
Deferred income taxes	(9,158)	(1,265)	(17,417)		(811)
Fair value adjustments, net	5,296	2,462	(3,824)		(2,192)
Stock-based compensation	1,987	1,850	4,210		4,636
Asset Impairment Charges		0			0
Inventory Write-down	11,872		27,319
Foreign exchange and other	4,731	2,174	5,981		2,242
Changes in operating assets and liabilities:
Receivables	(7,624)	(8,888)	(17,359)		(10,579)
Prepaid expenses and other current assets	(834)	8,126	(3,518)		2,491
Inventories	(14,391)	(2,766)	(33,212)		(11,474)
Accounts payable and accrued liabilities	25,109	(39,262)	19,037		(41,127)
CASH PROVIDED BY OPERATING ACTIVITIES	26,435	(1,294)	10,589		14,247
Cash provided by (used in) activities of discontinued operations	0	0	0		(2,690)
Net Cash Provided by (Used in) Operating Activities	26,435	(1,294)	10,589		11,557
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(20,749)	(41,165)	(48,187)		(83,510)
Proceeds from the sale of assets	57	96	904		156
Purchase of investments	0	(39)	0		(400)
Sales and maturities of short-term investments	1,102	11,141	1,102		12,760
Proceeds from Collection of Notes Receivable	2,000	0	7,168		0
Other	277	(33)	2,018		(98)
Net Cash Provided by (Used in) Investing Activities, Continuing Operations	(17,313)	(30,000)	(36,995)		(71,092)
Cash provided by (used in) activities of discontinued operations	0	0	0		(28,470)
CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	(17,313)	(30,000)	(36,995)		(99,562)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from Issuance of Common Stock	48,887	0	48,887		0
Issuance of notes and bank borrowings, net of issuance costs	0	0	15,000		15,000
Payments on long-term debt, capital leases, and associated costs	(90,812)	(4,373)	(113,273)		(22,822)
Other	0	(233)	(3,259)		(4,839)
Cash provided by (used in) activities of continuing operations	(41,925)	(4,606)	(52,645)		(12,661)
Cash provided by (used in) activities of discontinued operations	0	0	0		(22)
Cash provided by (used in) activities of discontinued operations	(41,925)	(4,606)	(52,645)		(12,683)
Effect of exchange rate changes on cash and cash equivalents	56	(175)	257		382
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(32,747)	(36,075)	(78,794)		(100,306)
Less net cash provided by (used in) discontinued operations	0	0	0	[1]	(32,930)	[1]
NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	(32,747)	(36,075)	(78,794)		(67,376)
Cash, cash equivalents and restricted cash at beginning of period	72,022	172,101	118,069		203,402
Cash, cash equivalents and restricted cash at end of period	$ 39,275	$ 136,026	39,275		$ 136,026
Net subsidiary payments to parent company			$ 1,748

[1] Less net cash used in discontinued operations includes the following cash transactions: net subsidiary payments to parent company of $1,748, during the six months ended