Other Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2013

Other Accrued Liabilities [Abstract]

Other Accrued Liabilities

Other accrued liabilities consist of the following (in thousands):

	As of September 30, 2013		As of December 31, 2012
Accrued expenses	$	2,335	$	2,421
Customer deposits		1,042		997
Other accrued liabilities		479		551
Total other accrued liabilities	$	3,856	$	3,969