XML 36 R28.htm IDEA: XBRL DOCUMENT

Subsequent Events	3 Months Ended
Subsequent Events	Mar. 31, 2013
Subsequent Events [Abstract]
Subsequent Events	On May 7, 2013, the Company entered into an agreement to issue $50.0 million principal amount of new 6.00% Senior Notes due 2017. The notes will bear interest payable semi-annually. Proceeds from this issuance, together with available funds, will be used to retire the outstanding $71.8 million of 5.50% Senior Notes due November 1, 2013.