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Income Taxes (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Sep. 30, 2016 USD ($) | Sep. 30, 2016 USD ($)
Income Tax Contingency [Line Items] |  |
Income tax rate reconciliation adjustment for uncertainty in income taxes |  | $ 8,695
Unrecognized tax benefits, income tax penalties and interest expense | $ 106 | 302
Unrecognized tax benefits, interest on income taxes accrued | 2,144 | 2,144
Other noncurrent liabilities |  |
Income Tax Contingency [Line Items] |  |
Income tax rate reconciliation adjustment for uncertainty in income taxes |  | 7,482
Unrecognized tax benefits, interest on income taxes accrued | $ 1,824 | $ 1,824

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- Definition Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32718-109319 + Details
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