Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2013

Accrued Liabilities [Abstract]

Schedule of Accrued Liabilities

Accrued expenses as of December 31, consisted of the following (in thousands):

	2013		2012
Accrued payroll and benefits	$	1,136	$	638
Pension obligation (see note 16)		455		453
Advance payments from customers, current portion		694		314
Warranty reserve		675		548
Foreign currency exposure provision		321		315
Accrued taxes (other than income taxes)		125		513
Accrued engineering contract costs		501		559
Other accrued expenses		352		419
Total accrued expenses	$	4,259	$	3,759