Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2015

Fair Value Disclosures [Abstract]

Estimated Fair Values of Financial Instruments

The following table presents the carrying amounts and estimated fair values for the dates indicated and the fair value hierarchy of the Company’s financial instruments.

		June 30,
		2015				2014				December 31, 2014
	Fair Value Hierarchy	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
						(Dollars in thousands)
Financial assets:
Cash and cash equivalents	Level 1	$	514,890	$	514,890	$	110,688	$	110,688	$	150,203	$	150,203
Investment securities AFS	Levels 1, 2 and 3		782,277		782,277		892,129		892,129		839,321		839,321
Loans and leases, net of ALLL	Level 3		6,537,222		6,469,690		4,528,696		4,480,221		5,074,899		5,042,831
FDIC loss share receivable	Level 3		0		0		50,679		50,600		0		0
Financial liabilities:
Demand, savings and interest bearing transaction deposits	Level 1	$	4,966,330	$	4,966,330	$	3,807,139	$	3,807,139	$	4,038,443	$	4,038,443
Time deposits	Level 2		2,120,969		2,142,807		1,176,758		1,177,108		1,457,939		1,463,590
Repurchase agreements with customers	Level 1		70,011		70,011		55,999		55,999		65,578		65,578
Other borrowings	Level 2		161,931		171,614		280,875		304,381		190,855		203,493
FDIC clawback payable	Level 3		0		0		26,533		26,533		0		0
Subordinated debentures	Level 2		117,403		66,679		64,950		32,554		64,950		39,103