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Consolidated Statement of Comprehensive Income (USD $)
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3 Months Ended | 12 Months Ended | |||||||||||||
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Dec. 31, 2012
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Sep. 30, 2012
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Jun. 30, 2012
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Mar. 31, 2012
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Dec. 31, 2011
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Sep. 30, 2011
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Jun. 30, 2011
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Mar. 31, 2011
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Dec. 31, 2010
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Sep. 30, 2010
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Jun. 30, 2010
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Mar. 31, 2010
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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| Net income | $ 5,094 | $ 6,712 | $ 4,819 | $ 1,735 | $ 8,443 | $ 11,023 | $ 8,390 | $ 5,557 | $ 8,883 | $ 11,300 | $ 6,554 | $ 778 | $ 18,360,133 | $ 33,412,933 | $ 27,513,666 |
| Other comprehensive income (loss): | |||||||||||||||
| Unrealized (loss) gain from interest rate hedge, net of tax | (666,563) | (3,135,402) | 278,571 | ||||||||||||
| Foreign currency translation adjustment | 722,072 | (970,884) | 1,653,430 | ||||||||||||
| Total other comprehensive income (loss) | 55,509 | (4,106,286) | 1,932,001 | ||||||||||||
| Comprehensive income | $ 18,415,642 | $ 29,306,647 | $ 29,445,667 | ||||||||||||
| X | ||||||||||
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- Definition
The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after tax, before reclassification adjustments, resulting from the process of expressing in the reporting currency of the reporting entity those amounts that are denominated or measured in a different currency, and from transactions whose terms are denominated in a currency other than the entity's functional currency. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Net of tax and reclassification adjustments amount of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net of tax amount of other comprehensive income (loss) attributable to both parent entity and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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