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Warranty Contracts (Tables)
 12 Months Ended
Dec. 31, 2013
Warranty Contracts [Abstract]  
Schedule Of Recognized Warranty Revenue And Incurred Warranty Costs

 

 

 

 

 

 

 

 

 

 

 

 

 

Warranty Revenue Recognition:

 

 

 

 

 

 

 

 

 

 

 

 

(in thousands)

 

Beginning Balance Deferred Warranty Revenue

 

Warranty Revenue Deferred

 

Warranty Revenue Recognized

 

Ending Balance Deferred Warranty Revenue

Year Ended December 31,

 

 

 

 

 

 

 

 

 

 

 

 

2013

 

$
4,081 

 

$
14,681 

 

$
(9,621)

 

$
9,141 

2012

 

 
3,094 

 

 
7,540 

 

 
(6,553)

 

 
4,081 

2011

 

 
4,433 

 

 
4,210 

 

 
(5,549)

 

 
3,094 

 

 

 

 

 

 

 

 

 

 

 

 

 

Warranty Costs Incurred:

 

 

 

 

 

 

 

 

 

 

 

 

(in thousands)

 

 

 

Materials

 

Labor and Overhead

 

Total

Year Ended December 31,

 

 

 

 

 

 

 

 

 

 

 

 

2013

 

 

 

 

$
4,441 

 

$
4,821 

 

$
9,262 

2012

 

 

 

 

 
2,672 

 

 
3,720 

 

 
6,392 

2011

 

 

 

 

 
2,020 

 

 
3,565 

 

 
5,585