XML 18 R50.htm IDEA: XBRL DOCUMENT

Accrued Liabilities (Schedule Of Accrued Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Accrued Liabilities [Abstract]
Accrued compensation and benefits	$ 10,665	$ 8,303
Accrued warranties	2,365	1,857
Professional and legal fees	966	1,000
Other accrued liabilities	4,080	4,048
Accrued liabilities, total	$ 18,076	$ 15,208

Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are due within one year or operating cycle, if longer, from the balance sheet date.

+ References+ Details

- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References+ Details