6. Accrued Expenses and Other Current Liabilities (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012
Postemployment Benefits Liability, Current	$ 0.4

- Definition

For a classified balance sheet, the carrying amount as of the balance sheet date of the portion of the obligations recognized for the various benefits provided to former or inactive employees, their beneficiaries, and covered dependents after employment but before retirement that is payable within one year of the balance sheet date.

+ References+ Details