Restricted Cash

12 Months Ended

Dec. 31, 2012

Restricted Cash

Restricted Cash

Note 4.  Restricted Cash

        The components of restricted cash are as follows:

	December 31,
	2012		2011
	(in thousands)
Statutory liability deposit	$	106	$	104

        In addition to the statutory liability deposit, the Company has surety bonds related to value added tax claims and refunds in Europe of approximately $1.8 million at December 31, 2012 and standby letters of credit issued under the credit line of $3.6 million.