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Warranty Contracts (Tables)
 12 Months Ended
Dec. 31, 2015
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,

 

 

 

 

 

 

 

 

 

 

 

 

2015

 

$

 11,914 

 

$

 16,191 

 

$

 (16,600)

 

$

 11,505 

2014

 

 

 9,141 

 

 

 17,185 

 

 

 (14,412)

 

 

 11,914 

2013

 

 

 4,081 

 

 

 14,681 

 

 

 (9,621)

 

 

 9,141 

 

 

 

 

 

 

 

 

 

 

 

 

 

Warranty Costs Incurred:

 

 

 

 

 

 

 

 

 

 

 

 

(in thousands)

 

 

 

 

Materials

 

Labor and Overhead

 

Total

Year Ended December 31,

 

 

 

 

 

 

 

 

 

 

 

 

2015

 

 

 

 

$

 6,202 

 

$

 6,134 

 

$

 12,336 

2014

 

 

 

 

 

 5,958 

 

 

 6,662 

 

 

 12,620 

2013

 

 

 

 

 

 4,441 

 

 

 4,821 

 

 

 9,262