XML 59 R26.htm IDEA: XBRL DOCUMENT v3.3.0.814
Warranties (Tables)
 9 Months Ended
Sep. 30, 2015
Guarantees [Abstract]  
Warranty
Changes in the warranty accrual are as follows:
 
 
Three months ended
 
Nine months ended
 
September 30,
2015
 
September 30,
2014
 
September 30,
2015
 
September 30,
2014
Warranty accrual:
(in thousands)
Balance, beginning of period
$
8,092

 
$
7,775

 
$
8,130

 
$
7,352

Payments made
(1,130
)
 
(1,159
)
 
(3,133
)
 
(3,294
)
Provisions
1,289

 
1,645

 
3,254

 
4,203

Balance, end of period
$
8,251

 
$
8,261

 
$
8,251

 
$
8,261

 
 
 
 
 
 
 
 
Warranty expense:
$
1,289

 
$
1,645

 
$
3,254

 
$
4,203