Derivative Instruments and Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2012

Derivative Instruments and Hedging Activities [Abstract]

Notional amounts and fair values of derivatives not designated as hedging instruments

			Derivative Assets				Derivative Liabilities
(Dollars in thousands)	Notional Amount		Balance Sheet Classification		Fair Value		Balance Sheet Classification		Fair Value
At December 31, 2012
Interest rate locks with customers	$	51,768		Other Assets	$	1,547		—	$	—
Forward loan sale commitments		56,263		—		—		Other Liabilities		54
Total	$	108,031			$	1,547			$	54
At December 31, 2011
Interest rate locks with customers	$	35,934		Other Assets	$	1,079		—	$	—
Forward loan sale commitments		39,080		—		—		Other Liabilities		302
Total	$	75,014			$	1,079			$	302

Notional amounts and fair values of derivatives designated as hedging instruments

			Derivative Assets				Derivative Liabilities
(Dollars in thousands)	Notional Amount		Balance Sheet Classification		Fair Value		Balance Sheet Classification		Fair Value
At December 31, 2012
Interest rate swap – cash flow hedge	$	20,000		—	$	—		Other Liabilities	$	1,909
Total	$	20,000			$	—			$	1,909
At December 31, 2011
Interest rate swap – cash flow hedge	$	20,000		—	$	—		Other Liabilities	$	1,435
Total	$	20,000			$	—			$	1,435

Income for derivatives not designated as hedging instruments

	Statement of Income Classification	Years Ended December 31,
(Dollars in thousands)		2012		2011			2010
Interest rate locks with customers	Net gain (loss) on mortgage banking activities	$	467	$	549		$	506
Forward loan sale commitments	Net gain (loss) on mortgage banking activities		248		(572	)		138
Total		$	715	$	(23	)	$	644

Income for derivatives designated as hedging instruments

	Statement of Income Classification	Years Ended December 31,
(Dollars in thousands)		2012			2011			2010
Interest rate swap – fair value hedge – interest payments*	Interest income	$	—		$	—		$	(374	)
Interest rate swap – fair value hedge*	Net loss on interest rate swap		—			—			(1,072	)
Interest rate swap – cash flow hedge – interest payments	Interest expense		448			475			468
Interest rate swap – cash flow hedge – ineffectiveness	Interest expense		—			—			—
Net loss		$	(448	)	$	(475	)	$	(1,914	)

Amounts included in accumulated other comprehensive income for derivatives designated as hedging instruments

	Accumulated other comprehensive (loss) income		At December 31,
(Dollars in thousands)			2012			2011			2010
Interest rate swap – cash flow hedge		Fair value, net of taxes	$	(1,241	)	$	(932	)	$	320
Total			$	(1,241	)	$	(932	)	$	320