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Accounts Payable and Accrued Expenses - Additional Information (Detail) (USD $)
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9 Months Ended | |
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Sep. 30, 2013
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Dec. 31, 2012
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| Payables And Accruals [Abstract] | ||
| Net decrease in accrued salaries and bonuses | $ 17,700,000 | |
| Accrued salaries and bonuses | $ 142,847,000 | $ 160,495,000 |
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- Definition
Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The increase (decrease) during the reporting period in the aggregate amount of obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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