XML 21 R13.htm IDEA: XBRL DOCUMENT v2.3.0.15
Other Current Liabilities
9 Months Ended
Oct. 01, 2011
Other Liabilities Disclosure [Abstract] 
Other Current Liabilities
Other Current Liabilities
Other current liabilities consist of the following (in thousands):
 
 
October 1,
2011
 
January 1,
2011
Accrued warranty (Note 13)
$
4,819

 
$
3,129

Accrued professional services
1,586

 
722

Customer deposits
—

 
397

Fair value of current portion of contingent payments to Zygo Corporation related to acquisition (Note 3)
547

 
750

Other
1,987

 
2,295

Total other current liabilities
$
8,939

 
$
7,293