Stockholder's Equity (Tables)

9 Months Ended

Sep. 30, 2015

Equity [Abstract]

Treasury Stock Activity

The following represents the activity relating to the treasury stock held by the Company during the nine months endedSeptember 30, 2015:

	Treasury stock shares	Cost (dollars in thousands)		Average cost per share
Balance outstanding at December 31, 2014	23,507,656	$	79,771	$	3.39
Shares purchased for minimum tax withholding under the Equity Plan or other similar transactions	1,574,949	8,556		5.43
Treasury stock reissued	—	—		—
Purchase of treasury stock	7,694,214	41,697		5.42
Balance outstanding at September 30, 2015	32,776,819	$	130,024	$	3.97