Fair Value (Tables)

12 Months Ended

Dec. 31, 2014

Fair Value Disclosures [Abstract]

Fair Value, Assets Measured on Recurring and Nonrecurring Basis

In addition, it includes guidance on identifying circumstances that indicate a transaction is not orderly. Under ASC 820, fair value measurements for items measured at fair value on a recurring and nonrecurring basis at December 31, 2014 and 2013 included:

			Quoted Prices in		Significant Other		Significant Other
	Fair Value		Active Markets for		Observable		Unobservable
	Measurements		Identical Assets		Inputs		Inputs
(Dollars in thousands)	December 31, 2014		Level 1		Level 2		Level 3
Available for sale securities (3)	$	741,375	$	3,899	$	737,476	$	0
Loans available for sale (4)		12,078		0		12,078		0
Loans (1)		10,409		0		8,324		2,085
OREO (2)		7,462		0		1,468		5,994

			Quoted Prices in		Significant Other		Significant Other
	Fair Value		Active Markets for		Observable		Unobservable
	Measurements		Identical Assets		Inputs		Inputs
(Dollars in thousands)	December 31, 2013		Level 1		Level 2		Level 3
Available for sale securities (3)	$	641,611	$	100	$	641,511	$	0
Loans available for sale (4)		13,832		0		13,832		0
Loans (1)		17,323		0		10,325		6,998
OREO (2)		6,860		0		1,301		5,559

(1) See Note E. Nonrecurring fair value adjustments to loans identified as impaired reflect full or partial write-downs that are based on the loan's observable market price or current appraised value of the collateral in accordance with ASC 310.

(2) Fair value is measured on a nonrecurring basis in accordance with ASC 360.

(3) See Note D for further detail of recurring fair value basis of individual investment categories.

(4) Recurring fair value basis determined using observable market data.

Fair Value Measurements, Recurring and Nonrecurring

The carrying amount and fair value of the Company's other significant financial instruments that are not measured at fair value on a recurring basis in the balance sheet as of December 31 is as follows:

			Quoted Prices in		Significant Other		Significant Other
	Carrying		Active Markets for		Observable		Unobservable
	Amount		Identical Assets		Inputs		Inputs
	December 31, 2014		Level 1		Level 2		Level 3
(In Thousands)
Financial Assets
Securities held to maturity	$	207,904	$	0	$	207,904	$	0
Loans, net		1,794,405		0		0		1,814,746
Financial Liabilities
Deposits		2,416,534		0		0		2,417,355
Borrowings		50,000		0		52,735		0
Subordinated debt		64,583		0		53,861		0

			Quoted Prices in		Significant Other		Significant Other
	Carrying		Active Markets for		Observable		Unobservable
	Amount		Identical Assets		Inputs		Inputs
	December 31, 2013		Level 1		Level 2		Level 3
(In Thousands)
Financial Assets
Securities held to maturity	$	0	$	0	$	0	$	0
Loans, net		1,266,816		0		0		1,272,893
Financial Liabilities
Deposits		1,806,045		0		0		1,807,183
Borrowings		50,000		0		53,856		0
Subordinated debt		53,610		0		42,888		0