Other Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2015

Other Accrued Liabilities [Abstract]

Other Accrued Liabilities

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

	As of June 30, 2015		As of December 31, 2014
Accrued expenses	$	3,290	$	2,502
Customer deposits		113		352
Other accrued liabilities		154		175
Total other accrued liabilities	$	3,557	$	3,029