Depreciation, Amortization and Accretion (Tables)

9 Months Ended

Sep. 30, 2013

Depreciation, Amortization And Accretion [Abstract]

Summary of Depreciation, Amortization and Accretion

The consolidated balances consisted of the following for the periods stated:

	For the Three Months Ended   September 30,				For the Nine Months Ended   September 30,
	2013		2012		2013		2012
	(Dollars in thousands)
Depreciation	$	2,451	$	2,910	$	7,278	$	8,507
Amortization	1,252		1,625		3,749		4,780
Accretion	155		189		460		558
Total depreciation, amortization and accretion	$	3,858	$	4,724	$	11,487	$	13,845