XML 90 R16.htm IDEA: XBRL DOCUMENT v2.4.0.8
Other Current Liabilities
12 Months Ended
Dec. 28, 2013
Other Liabilities Disclosure [Abstract]  
Other Current Liabilities
Other Current Liabilities
Other current liabilities consist of the following (in thousands):
 
At
 
December 28,
2013
 
December 29,
2012
Accrued warranty
$
3,426

 
$
4,203

Accrued professional services
545

 
584

Customer deposits
867

 
27

Fair value of current portion of contingent payments to Zygo Corporation related to acquisition
1,344

 
649

Other
1,754

 
2,359

Total other current liabilities
$
7,936

 
$
7,822