Restricted Cash

12 Months Ended

Dec. 31, 2011

Restricted Cash

Restricted Cash

Note 3.  Restricted Cash

        The components of restricted cash are as follows:

	December 31,
	2011		2010
	(in thousands)
Statutory liability deposit	$	104	$	107
	$	104	$	107

        In addition to the statutory liability deposit, the Company has surety bonds related to value added tax claims and refunds in Europe of approximately $4.1 million at December 31, 2011 and standby letters of credit issued under the credit line of $1.6 million. Restricted cash is reflected in non-current assets based on the expiration of the requirement with the bank or counterparty.