Income Taxes (Tables)

6 Months Ended

Jun. 30, 2016

Income Taxes

Schedule of reconciliation of unrecognized tax benefits

	Six Months Ended June 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		6,297		1,075		7,372		306		—		306
Additions for Reorganization Transactions		115,877		5,459		121,336		—		—		—
Additions for prior years' tax positions:
Accrual of interest and penalties		—		67		67		—		81		81
Other		—		—		—		109		28		137
Reductions for prior years' tax positions:
Expiration of statute of limitations		(353)		(144)		(497)		(311)		(120)		(431)
Balance at June 30,	$	127,724	$	9,392	$	137,116	$	5,852	$	2,961	$	8,813