Income Taxes (Tables)

9 Months Ended

Sep. 30, 2016

Income Taxes

Schedule of reconciliation of unrecognized tax benefits

	Nine Months Ended September 30,
	2016						2015
			Interest						Interest
			and						and
(dollars in thousands)	Tax		Penalties		Total		Tax		Penalties		Total
Balance at January 1,	$	5,903	$	2,935	$	8,838	$	5,748	$	2,972	$	8,720
Additions for current year tax positions		6,268		1,117		7,385		504		—		504
Additions for Reorganization Transactions		115,877		5,459		121,336		—		—		—
Additions for prior years' tax positions:
Accrual of interest and penalties		—		95		95		—		132		132
Other		—		—		—		—		25		25
Reductions for prior years' tax positions:
Expiration of statute of limitations		(530)		(215)		(745)		(467)		(180)		(647)
Other		(12)		(1)		(13)		(31)		—		(31)
Balance at September 30,	$	127,506	$	9,390	$	136,896	$	5,754	$	2,949	$	8,703