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Derivative Instruments and Hedging Activities (Narrative) (Details) ¥ in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended | 21 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 30, 2016 USD ($) | Jun. 30, 2015 USD ($) | Jun. 30, 2016 USD ($) | Jun. 30, 2015 USD ($) | Sep. 30, 2015 USD ($) | Jun. 30, 2016 USD ($) | Jul. 20, 2016 CNY (¥) | Jun. 30, 2016 CNY (¥) | Jun. 30, 2016 USD ($)
Net unrecognized losses on terminated derivative instruments expected to be reclassified to earnings |  |  | $ 72 |  |  |  |  |  |
Term of gain or loss recognition in interest expense on terminated derivatives recorded in OCI |  |  | 12 months |  |  |  |  |  |
Gain (loss) on foreign currency transaction designated as a hedge of a net investment in a foreign subsidiary | $ 395 | $ 11 | $ 912 | $ 11 |  |  |  |  |
Intercompany Loan [Member] |  |  |  |  |  |  |  |  |
Amount of Gain (Loss) Recognized in Accumulated OCI on Derivative |  |  | 912 |  | $ 572 | $ 1,484 |  |  |
Gain (loss) on foreign currency transaction designated as a hedge of a net investment in a foreign subsidiary |  |  | 912 | 11 |  |  |  |  |
Value of Net Investment Hedging Instruments Used | ¥ |  |  |  |  |  |  | ¥ 160,000 | ¥ 160,000 |
Interest Expense [Member] | Derivatives in Cash Flow Hedging Relationships [Member] |  |  |  |  |  |  |  |  |
Amount of Gain (Loss) Recognized in Accumulated OCI on Derivative | $ 0 | $ 0 | $ 0 | $ 0 |  |  |  |  |
Total Accumulated Other Comprehensive (Loss) Earnings [Member] |  |  |  |  |  |  |  |  |
Unrecognized gains (loss) |  |  |  |  | $ 269 |  |  |  | $ 308

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- Definition Estimated period for the anticipated transfer of gain (loss), net, from accumulated other comprehensive income into earnings, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959 + Details
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- Definition Current period adjustment in other comprehensive income reflecting gains or losses on foreign currency transactions that are designated as, and are effective as, hedges of a net investment in a foreign entity, net of tax effect. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6915805&loc=d3e32211-110900 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959 + Details
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