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Consolidated Statements of Comprehensive Income (Loss) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
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Mar. 31, 2015
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Mar. 31, 2014
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Mar. 31, 2015
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Mar. 31, 2014
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| Statement of Comprehensive Income [Abstract] | ||||
| Net (loss) income | $ (2,280)us-gaap_ProfitLoss | $ 24,521us-gaap_ProfitLoss | $ (7,793)us-gaap_ProfitLoss | $ 15,573us-gaap_ProfitLoss |
| Other comprehensive (loss) income, net of tax: | ||||
| Foreign currency translation (loss) gain | (431)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax | 823us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax | (2,262)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax | 744us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax |
| Reclassification of foreign currency translation loss on intercompany account balances to earnings upon reversal of permanent investment in foreign subsidiaries | 659mpet_OtherComprehensiveIncomeLossForeignCurrencyTransactionandTranslationReclassificationAdjustmentfromAOCILossonIntercompanyAccountBalancestoEarningsUponReversalNetofTax | 0mpet_OtherComprehensiveIncomeLossForeignCurrencyTransactionandTranslationReclassificationAdjustmentfromAOCILossonIntercompanyAccountBalancestoEarningsUponReversalNetofTax | 659mpet_OtherComprehensiveIncomeLossForeignCurrencyTransactionandTranslationReclassificationAdjustmentfromAOCILossonIntercompanyAccountBalancestoEarningsUponReversalNetofTax | 0mpet_OtherComprehensiveIncomeLossForeignCurrencyTransactionandTranslationReclassificationAdjustmentfromAOCILossonIntercompanyAccountBalancestoEarningsUponReversalNetofTax |
| Reclassification of foreign currency translation gain to earnings upon sale of subsidiary | 0us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax | (6,049)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax | 0us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax | (6,049)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax |
| Reclassification of impairment loss on securities available-for-sale to earnings due to determination as other than temporary | 168us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax | 0us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax | 168us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax | 0us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax |
| Unrealized holding (loss) gain on securities available-for-sale | 1,339us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax | 1,004us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax | (6,435)us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax | 1,012us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax |
| Other comprehensive (loss) income, net of tax | 1,735us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent | (4,222)us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent | (7,870)us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent | (4,293)us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent |
| Comprehensive (loss) income | $ (545)us-gaap_ComprehensiveIncomeNetOfTax | $ 20,299us-gaap_ComprehensiveIncomeNetOfTax | $ (15,663)us-gaap_ComprehensiveIncomeNetOfTax | $ 11,280us-gaap_ComprehensiveIncomeNetOfTax |
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- Definition
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Loss on Intercompany Account Balances to Earnings Upon Reversal, Net of Tax No definition available.
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- Definition
Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after tax of reclassification adjustment from accumulated other comprehensive income for translation gain (loss) realized upon the sale or liquidation of an investment in a foreign entity and foreign currency hedges that are designated and qualified as hedging instruments for hedges of the foreign currency exposure of a net investment in a foreign operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount after tax of other comprehensive income (loss) attributable to parent entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized loss realized upon the write-down of available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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