XML 66 R26.htm IDEA: XBRL DOCUMENT v2.4.1.9
Accrued Warranty Costs (Tables)
3 Months Ended
Mar. 31, 2015
Guarantees [Abstract]  
Changes in Product Warranty Obligation (Accrued Warranty Costs)

Changes in our product warranty obligation (accrued warranty costs) are as follows:

 

     Three Months Ended
March 31,
 
     2015      2014  
     (In Thousands)  

Balance at beginning of period

   $ 8,817       $ 7,297   

Amounts charged to SG&A

     2,099         2,227   

Costs incurred

     (1,882      (1,946
  

 

 

    

 

 

 

Balance at end of period

$ 9,034    $ 7,578