v2.4.0.8
Accrued Liabilities
9 Months Ended
Sep. 30, 2013
Accrued Liabilities, Current [Abstract]  
Accrued Liabilities [Text Block]
Accrued Liabilities
 
Accrued liabilities consist of the following (in thousands):
 
September 30,
2013
December 31,
2012
Rebates and lease buyouts
$
3,379

$
3,179

Advance payments from customers
4,272

2,829

Accrued Group Purchasing Organization (GPO) fees
2,492

2,278

Technology license purchase obligation, current portion
1,500

1,750

Taxes payable (receivable)
774

555

Other
1,602

1,397

Total
$
14,019

$
11,988