Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Subparagraph (SX 210.5-02.1)
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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The consolidated profit or loss for the period including the portion attributable to the noncontrolling interest.

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The increase (decrease) during the reporting period in other assets used in operating activities less other operating liabilities used in operating activities not separately disclosed in the statement of cash flows. May include changes in other current assets and liabilities, other noncurrent assets and liabilities, or a combination of other current and noncurrent assets and liabilities.

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Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.

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Restatement of Previously Issued Consolidated Financial Statements - Adjustments for Error Corrections in Statement of Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Mar. 31, 2015	Mar. 31, 2014
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income (loss)	$ (25,957)	$ (23,630)
Changes in operating assets and liabilities, net	(222,717)	(334,560)
Net cash used by operating acitivities	(234,053)	(348,207)
Increase (decrease) in cash and cash equivalents	20,093	(108,579)
Cash and cash equivalents	163,942	126,199	$ 143,849	$ 234,778
Inventory Adjustments [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income (loss)	(6,282)	(10,122)
Changes in operating assets and liabilities, net	6,282	10,122
Net cash used by operating acitivities		0
Increase (decrease) in cash and cash equivalents		0
Cash and cash equivalents				0
Receivables Adjustments [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income (loss)	2,721	3,292
Changes in operating assets and liabilities, net	(2,721)	(3,292)
Net cash used by operating acitivities		0
Increase (decrease) in cash and cash equivalents		0
Cash and cash equivalents				0
Other Adjustments [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income (loss)	514	1,763
Changes in operating assets and liabilities, net	(514)	(1,799)
Net cash used by operating acitivities		(36)
Increase (decrease) in cash and cash equivalents		(36)
Cash and cash equivalents				36
As Previously Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net income (loss)	(22,910)	(18,563)
Changes in operating assets and liabilities, net	$ (225,764)	(339,591)
Net cash used by operating acitivities		(348,171)
Increase (decrease) in cash and cash equivalents		$ (108,543)
Cash and cash equivalents				$ 234,742