Fair Value Disclosures (Tables)

12 Months Ended

Dec. 31, 2017

Assets and Liabilities Measured at Fair Value on Recurring Basis

The following table presents the assets and liabilities measured at fair value on a recurring basis at December 31, 2017 and 2016, classified using the fair value hierarchy:



	At December 31, 2017
(Dollars in thousands)	Level 1		Level 2		Level 3		Assets/ Liabilities at Fair Value
Assets:
Available-for-sale securities:
U.S. government corporations and agencies	$	—	$	16,961	$	—	$	16,961
State and political subdivisions	—		78,297		—		78,297
Residential mortgage-backed securities	—		185,421		—		185,421
Collateralized mortgage obligations	—		3,602		—		3,602
Corporate bonds	—		79,190		27,986		107,176
Money market mutual funds	5,985		—		—		5,985
Equity securities	1,076		—		—		1,076
Total available-for-sale securities	7,061		363,471		27,986		398,518
Loans*	—		—		1,958		1,958
Interest rate swap*	—		13		—		13
Interest rate locks with customers*	—		527		—		527
Forward loan sale commitments*	—		61		—		61
Total assets	$	7,061	$	364,059	$	29,944	$	401,064
Liabilities:
Contingent consideration liability	$	—	$	—	$	339	$	339
Interest rate swaps*	—		50		—		50
Credit derivatives*	—		—		36		36
Total liabilities	$	—	$	50	$	375	$	425



	At December 31, 2016
(Dollars in thousands)	Level 1		Level 2		Level 3		Assets/ Liabilities at Fair Value
Assets:
Available-for-sale securities:
U.S. government corporations and agencies	$	—	$	32,266	$	—	$	32,266
State and political subdivisions	—		88,350		—		88,350
Residential mortgage-backed securities	—		198,570		—		198,570
Collateralized mortgage obligations	—		4,554		—		4,554
Corporate bonds	—		79,420		28,778		108,198
Money market mutual funds	10,784		—		—		10,784
Equity securities	915		—		—		915
Total available-for-sale securities	11,699		403,160		28,778		443,637
Loans*	—		—		2,138		2,138
Interest rate locks with customers*	—		801		—		801
Forward loan sale commitments*	—		257		—		257
Total assets	$	11,699	$	404,218	$	30,916	$	446,833
Liabilities:
Contingent consideration liability	$	—	$	—	$	5,999	$	5,999
Interest rate swaps*	—		319		—		319
Credit derivatives*	—		—		9		9
Total liabilities	$	—	$	319	$	6,008	$	6,327

*Such financial instruments are recorded at fair value as further described in Note 17, "Derivative Instruments."

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation

The following table includes a rollfoward of corporate bonds, loans and credit derivatives for which the Corporation utilized Level 3 inputs to determine fair value on a recurring basis for year ended December 31, 2017 and 2016.



	For the Year Ended December 31, 2017
(Dollars in thousands)	Balance at December 31, 2016			Purchases/additions			Sales		Payments received			Premium amortization, net		(Decrease) increase in value			Balance at December 31, 2017
Corporate bonds	$	28,778		$	—		$	—	$	—		$	—	$	(792	)	$	27,986
Loans	2,138			—			—		(137		)	—		(43		)	1,958
Credit derivatives	(9		)	(430		)	—		—			—		403			(36		)
Net total	$	30,907		$	(430	)	$	—	$	(137	)	$	—	$	(432	)	$	29,908

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation



	For the Year Ended December 31, 2017
(Dollars in thousands)	Balance at December 31, 2016			Purchases/additions			Sales		Payments received			Premium amortization, net		(Decrease) increase in value			Balance at December 31, 2017
Corporate bonds	$	28,778		$	—		$	—	$	—		$	—	$	(792	)	$	27,986
Loans	2,138			—			—		(137		)	—		(43		)	1,958
Credit derivatives	(9		)	(430		)	—		—			—		403			(36		)
Net total	$	30,907		$	(430	)	$	—	$	(137	)	$	—	$	(432	)	$	29,908

Contingent Consideration Liability Change in Amount

The following table presents the change in the balance of the contingent consideration liability related to acquisitions for which the Corporation utilized Level 3 inputs to determine fair value on a recurring basis for the years ended December 31, 2017 and 2016:



	For the Year Ended December 31, 2017
(Dollars in thousands)	Balance at December 31, 2016		Contingent Consideration from New Acquisition		Payment of Contingent Consideration		Adjustment of Contingent Consideration			Balance at December 31, 2017
Sterner Insurance Associates	$	331	$	—	$	30	$	(301	)	$	—
Girard Partners	5,668		—		5,383		54			339
Total contingent consideration liability	$	5,999	$	—	$	5,413	$	(247	)	$	339



	For the Year Ended December 31, 2016
(Dollars in thousands)	Balance at December 31, 2015		Contingent Consideration from New Acquisition*		Payment of Contingent Consideration		Adjustment of Contingent Consideration		Balance at December 31, 2016
Sterner Insurance Associates	$	1,144	$	—	$	1,325	$	512	$	331
Girard Partners	4,241		—		967		2,394		5,668
John T. Fretz Insurance Agency	192		—		260		68		—
Total contingent consideration liability	$	5,577	$	—	$	2,552	$	2,974	$	5,999

Assets Measured at Fair Value on Non-Recurring Basis

The following table represents assets measured at fair value on a non-recurring basis at December 31, 2017 and 2016:



	At December 31, 2017
(Dollars in thousands)	Level 1		Level 2		Level 3		Assets at Fair Value
Impaired loans held for investment	$	—	$	—	$	28,351	$	28,351
Impaired leases held for investment	—		—		1,250		1,250
Other real estate owned	—		—		1,843		1,843
Total	$	—	$	—	$	30,194	$	30,194



	At December 31, 2016
(Dollars in thousands)	Level 1		Level 2		Level 3		Assets at Fair Value
Impaired loans held for investment	$	—	$	—	$	43,680	$	43,680
Other real estate owned	—		—		4,969		4,969
Total	$	—	$	—	$	48,649	$	48,649

Assets, Liabilities and Off-Balance Sheet Items Not Measured at Fair Value

The following table presents assets and liabilities and off-balance sheet items not measured at fair value on a recurring or non-recurring basis in the Corporation’s consolidated balance sheets but for which the fair value is required to be disclosed at December 31, 2017 and 2016. The disclosed fair values are classified using the fair value hierarchy.



	At December 31, 2017
(Dollars in thousands)	Level 1		Level 2			Level 3		Fair Value			Carrying Amount
Assets:
Cash and short-term interest-earning assets	$	75,409	$	—		$	—	$	75,409		$	75,409
Held-to-maturity securities	—		55,320			—		55,320			55,564
Federal Home Loan Bank, Federal Reserve Bank and other stock	N/A		N/A			N/A		N/A			27,204
Loans held for sale	—		1,676			—		1,676			1,642
Net loans and leases held for investment	—		—			3,547,451		3,547,451			3,566,953
Servicing rights	—		—			10,046		10,046			6,573
Total assets	$	75,409	$	56,996		$	3,557,497	$	3,689,902		$	3,733,345
Liabilities:
Deposits:
Demand and savings deposits, non-maturity	$	2,980,170	$	—		$	—	$	2,980,170		$	2,980,170
Time deposits	—		574,737			—		574,737			574,749
Total deposits	2,980,170		574,737			—		3,554,907			3,554,919
Short-term borrowings	—		105,431			—		105,431			105,431
Long-term debt	—		156,834			—		156,834			155,828
Subordinated notes	—		98,075			—		98,075			94,331
Total liabilities	$	2,980,170	$	935,077		$	—	$	3,915,247		$	3,910,509
Off-Balance-Sheet:
Commitments to extend credit	$	—	$	(2,414	)	$	—	$	(2,414	)	$	—



	At December 31, 2016
(Dollars in thousands)	Level 1		Level 2			Level 3		Fair Value			Carrying Amount
Assets:
Cash and short-term interest-earning assets	$	57,825	$	—		$	—	$	57,825		$	57,825
Held-to-maturity securities	—		24,871			—		24,871			24,881
Federal Home Loan Bank, Federal Reserve Bank and other stock	N/A		N/A			N/A		N/A			24,869
Loans held for sale	—		5,943			—		5,943			5,890
Net loans and leases held for investment	—		—			3,193,886		3,193,886			3,222,569
Servicing rights	—		—			9,548		9,548			6,485
Total assets	$	57,825	$	30,814		$	3,203,434	$	3,292,073		$	3,342,519
Liabilities:
Deposits:
Demand and savings deposits, non-maturity	$	2,631,378	$	—		$	—	$	2,631,378		$	2,631,378
Time deposits	—		628,096			—		628,096			626,189
Total deposits	2,631,378		628,096			—		3,259,474			3,257,567
Short-term borrowings	—		195,572			—		195,572			196,171
Long-term debt	—		130,157			—		130,157			127,522
Subordinated notes	—		95,188			—		95,188			94,087
Total liabilities	$	2,631,378	$	1,049,013		$	—	$	3,680,391		$	3,675,347
Off-Balance-Sheet:
Commitments to extend credit	$	—	$	(2,218	)	$	—	$	(2,218	)	$	—