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Derivative Instruments and Hedging Activities (Accumulated Other Comprehensive Income) (Details) (USD $) In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
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Mar. 31, 2013 |
Mar. 31, 2012 |
Mar. 31, 2013 |
Mar. 31, 2012 |
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| Accumulated Other Comprehensive Income (Loss) [Roll Forward] | ||||
| Beginning balance | $ 2,003 | $ (480) | $ (962) | $ 12 |
| Amount reclassified to income | (848) | 98 | 116 | 1,023 |
| Net change | 842 | 2,269 | 2,843 | 852 |
| Beginning balance | $ 1,997 | $ 1,887 | $ 1,997 | $ 1,887 |
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- Definition
累积其他综合收益（亏损），现金流途暂停的净收益（亏损）的核心变化 No definition available.
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- Details
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- Definition
The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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