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Debt and Commitments - Schedule of Company's Long-Term Debt (Parenthetical) (Detail)	Dec. 31, 2013	Dec. 31, 2012
Bank Term Debt [Member]
Debt Instrument [Line Items]
Weighted average interest rate of bank term debt	6.30%	8.00%
Government Loans [Member]
Debt Instrument [Line Items]
Weighted average interest rate of bank term debt	5.90%	5.40%

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- Definition

Weighted average interest rate of long-term debt outstanding.

+ References

No definition available.

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