XML 62 R36.htm IDEA: XBRL DOCUMENT v2.4.0.6
Leases (Tables)
 12 Months Ended
Dec. 31, 2012
Leases [Abstract]  
Schedule of Future Minimum Rental Payments for Operating Leases
Future minimum payments under operating leases with noncancelable terms are as follows:
(in thousands)

2013
$
41,881

2014
31,776

2015
22,558

2016
16,518

2017
11,757

After 2017
11,070