Stockholder's Equity (Tables)

6 Months Ended

Jun. 30, 2019

Equity [Abstract]

Treasury Stock Activity

The following represents the activity relating to the treasury stock held by the Company during the six months endedJune 30, 2019:

	Treasury stock shares	Cost (dollars in thousands)		Average cost per share
Balance outstanding at December 31, 2018	15,336,871	$	234,142	$	15.27
Shares purchased for minimum tax withholding under the Equity Plans or other similar transactions	542,444	8,079		14.89
Shares of stock received in respect of indemnification claims	8,068	121		15.04
Purchase of treasury stock	777,230	12,015		15.46
Balance outstanding at June 30, 2019	16,664,613	$	254,357	$	15.26