Other Current Liabilities (Details) (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Other Current Liabilities [Abstract]
Accrued rebates	$ 46,077	$ 41,094
Accrued expenses	43,346	30,603
Other current liabilities	8,005	6,655
Total other current liabilities	$ 97,428	$ 78,352

Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Aggregate carrying amount, as of the balance sheet date, of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered and of liabilities not separately disclosed in the balance sheet. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References+ Details