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Principles Of Preparation (Tables)
3 Months Ended
Mar. 31, 2012
Accounting Policies [Abstract]  
Supplemental Cash Flow Disclosures
Supplemental Cash Flow Disclosures (in thousands)
 
 
 
 
Three Months Ended
 
March 31,
 
2012
 
2011
Cash paid for:
 
 
 
Interest on long-term debt and borrowing under the revolving credit facility
$
10,005

 
$
9,763

Income taxes paid (refund)

 
(5,586
)
Non-cash financing activities:
 
 
 
Grants of restricted shares of common stock
785

 
1,989

Issuance of performance shares
1,193

 
565

Acquisition of treasury stock for options exercised

 
500