Debt (Tables)

9 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

Schedule Of Components Of Debt

Debt consists of the following at:

	September 30, 2015		December 31, 2014
	(in thousands)
$400 million senior unsecured notes with an effective interest rate of 6.0% less deferred issuance costs of $5.5 million and $6.0 million at September 30, 2015 and December 31, 2014, respectively	$	394,450	$	393,961
$250 million senior unsecured notes with an effective interest rate of 6.19% less discount and deferred issuance costs of $1.5 million and $1.7 million at September 30, 2015 and December 31, 2014, respectively	248,492		248,262
$350 million senior secured credit facility with an effective interest rate of 2.17%, less deferred issuance costs of $1.9 million at December 31, 2014	—		127,435
$450 million senior unsecured credit facility with an effective interest rate of 1.72%, less deferred issuance costs of $3.1 million at September 30, 2015	158,863		—
Fixed rate collateralized mortgage plus a fair value adjustment of $1.0 million and $1.2 million at September 30, 2015 and December 31, 2014, respectively with an effective interest rate of 4.57%	10,200		10,667
Economic development loans with an effective interest rate of 3.0% at September 30, 2015 and December 31, 2014	3,712		3,536
Capital lease obligations due 2016 with an effective interest rate of 3.18% at September 30, 2015 and December 31, 2014	612		1,148
Other notes payable	1,235		69
Total debt	$	817,564	$	785,078
Less current portion	1,706		12,349
Total long-term debt	$	815,858	$	772,729