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Income Tax (Narrative) (Details) (USD $)
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6 Months Ended | 12 Months Ended | ||
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Jun. 30, 2013
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Jun. 30, 2012
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Dec. 31, 2011
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Jun. 30, 2011
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| Income Tax [Abstract] | ||||
| Foreign withholding tax expense | $ 400,000 | |||
| Credit facility | 100,000,000 | |||
| Change in valuation allowance on net deferred tax assets | 1,007,000 | 373,000 | 13,800,000 | |
| Accrued income taxes | 22,200,000 | |||
| Accrued income taxes, current | 13,400,000 | |||
| Non-current tax liabilities | 8,800,000 | |||
| Accrued income taxes, current judgment | 3,500,000 | |||
| Increase to gross unrecognized tax benefits | 100,000 | |||
| Net tax balance | 2,300,000 | |||
| Impact of effective tax rate if recognized | 1,200,000 | |||
| Uncertain tax position probable changes in next 12 months, minimum | 900,000 | |||
| Uncertain tax position probable changes in next 12 months, maximum | $ 1,800,000 | |||
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- Definition
Accrued Income Taxes Current Judgment No definition available.
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- Definition
Foreign Withholding Tax Expense No definition available.
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- Definition
Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of the deferred tax liability which was not recognized because of the exceptions to comprehensive recognition of deferred taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The estimated lower bound of the reasonably possible change in the total amount of the unrecognized tax benefit (that will significantly increase or decrease within twelve months of the balance sheet date) for a tax position taken. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The estimated upper bound of the reasonably possible change in the total amount of the unrecognized tax benefit (that will significantly increase or decrease within twelve months of the balance sheet date) for a tax position taken. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The net amount of all increases and decreases in unrecognized tax benefits for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of the change in the period in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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