Treasury Stock (Tables)

12 Months Ended

Dec. 31, 2017

Equity [Abstract]

Treasury Stock Activity

All repurchased shares are held in treasury, reducing the number of shares of common stock outstanding and used in the Company's earnings per share calculation.

Table 11: Details of Treasury Stock Activity
	December 31, 2017					December 31, 2016
	Shares	Amount (a)		Average Share Price (a)		Shares	Amount (a)		Average Share Price (a)
	(in thousands, except share data)
Beginning Balance	4,499,655	$	88,756	$	19.73	2,395,049	$	48,479	$	20.24
Repurchases on open market	2,289,162	54,601		23.85		1,204,606	25,787		21.41
Repurchase from LSF8 in private transaction	—	—		—		900,000	14,490		16.10
Ending Balance	6,788,817	$	143,357	$	21.12	4,499,655	$	88,756	$	19.73
(a) Includes commissions paid for repurchases on open market.