Restructuring Charges (Tables)

9 Months Ended

Sep. 30, 2013

Restructuring And Related Activities [Abstract]

Roll-Forward of Accrued Restructuring Expense

A roll-forward of the accrued restructuring expense is as follows:

(Dollars in thousands)	Severance
Accrued at January 1, 2013	$	—
Restructuring charge		437
Payments		(432	)
Adjustment of restructuring charge		(5	)
Accrued at September 30, 2013	$	—