Premises and Equipment (Tables)

12 Months Ended

Dec. 31, 2013

Property, Plant and Equipment [Abstract]

Premises and equipment, net of accumulated depreciation

(Dollars in thousands)	December 31, 2013			December 31, 2012
Land	$	27,260		25,027
Office buildings and construction in progress	159,391			153,340
Furniture, fixtures and equipment	66,375			63,467
Leasehold improvements	7,589			7,393
Accumulated depreciation	(92,944		)	(90,238	)
Net premises and equipment	$	167,671		158,989

Future Minimum Rental Commitments required under Operating and Capital Leases

(Dollars in thousands)	Capital Leases		Operating Leases	Total
Years ending December 31,
2014	$	828	2,297	3,125
2015	195		2,120	2,315
2016	197		1,879	2,076
2017	200		1,577	1,777
2018	203		1,375	1,578
Thereafter	546		2,900	3,446
Total minimum lease payments	2,169		12,148	14,317
Less: Amount representing interest	479
Present value of minimum lease payments	1,690
Less: Current portion of obligations under capital leases	708
Long-term portion of obligations under capital leases	$	982