Supplemental Cash Flow Disclosures (Table)

12 Months Ended

Dec. 31, 2014

Supplemental Cash Flow Disclosures

Supplemental cash flow disclosures

Year Ended December 31,	2014		2013		2012
(Dollars in thousands)
Interest paid	$	54,955	$	42,904	$	44,048
Income taxes paid (refunded)		33,276		157,778		(58,609)

Year Ended December 31,	2014		2013		2012
(Dollars in thousands)
Common Shares withheld		163,355		606,582		92,846
Aggregate value of Common Shares withheld	$	6,868	$	25,179	$	3,604
Cash receipts upon exercise of stock options		5,166		10,468		900
Cash disbursements for payment of taxes		(4,336)		(4,684)		(3,105)
Net cash receipts (disbursements) from exercise of stock options and vesting of other stock awards	$	830	$	5,784	$	(2,205)