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Fair value of financial instruments
3 Months Ended
Sep. 30, 2011
Fair value of financial instruments [Abstract]  
Financial Instruments Disclosure [Text Block]
Fair value of financial instruments
The fair value of financial instruments is the amount at which an asset or obligation could be exchanged in a current transaction between willing parties, other than in a forced liquidation. Fair value estimates are made at a specific point in time based on the type of financial instrument and relevant market information.
Because no quoted market price exists for a significant portion of the Corporation's financial instruments, the fair values of such financial instruments are derived based on the amount and timing of future cash flows, estimated discount rates, as well as management's best judgment with respect to current economic conditions. Many of these estimates involve uncertainties and matters of significant judgment and cannot be determined with precision.
The fair value information provided is indicative of the estimated fair values of those financial instruments and should not be interpreted as an estimate of the fair market value of the Corporation taken as a whole. The disclosures do not address the value of recognized and unrecognized nonfinancial assets and liabilities or the value of future anticipated business. In addition, tax implications related to the realization of the unrealized gains and losses could have a substantial impact on these fair value estimates and have not been incorporated into any of the estimates.
The following methods and assumptions were used to estimate the fair values of significant financial instruments at September 30, 2011 and December 31, 2010.
Cash, short-term investments and interest-bearing deposits with banks
These financial instruments have relatively short maturities or no defined maturities but are payable on demand, with little or no credit risk. For these instruments, the carrying amounts represent a reasonable estimate of fair value.
Investment securities
Investment securities are reported at their fair values based on prices obtained from a nationally recognized pricing service, where available. Otherwise, fair value measurements are obtained from various sources including dealer quotes, matrix pricing, market spreads, live trading levels, credit information and the bond's terms and conditions, among other things. Management reviews all prices obtained for reasonableness on a quarterly basis.
Loans
Fair values were estimated for performing loans by discounting the future cash flows using market discount rates that reflect the interest-rate risk inherent in the loans, reduced by the allowance for loan losses. This method of estimating fair value does not incorporate the exit price concept of fair value prescribed by the FASB ASC Topic for Fair Value Measuring and Disclosure.
Loans held for sale
The fair value for loans held for sale is based on estimated secondary market prices.
Deposit liabilities
The fair values of demand deposits, savings deposits and money market accounts were the amounts payable on demand at September 30, 2011 and December 31, 2010. The fair value of time deposits was based on the discounted value of contractual cash flows. The discount rate was estimated utilizing the rates currently offered for deposits of similar remaining maturities.
These fair values do not include the value of core deposit relationships that comprise a significant portion of the Bank's deposit base.
Long-term debt
The fair value of long-term debt was estimated based on rates currently available to the Corporation for debt with similar terms and remaining maturities.
Commitments to extend credit and letters of credit
The estimated fair value of financial instruments with off-balance sheet risk is not significant at September 30, 2011 and December 31, 2010.
The following table presents the carrying amounts and fair values of financial instruments.

 
September 30, 2011
December 31, 2010
(In thousands)
Carrying
Value
Fair
Value
Carrying
Value
Fair
Value
Financial assets
 
 
 
 
Cash and other short-term
 
 
 
 
 investments
24,381

24,381

20,778

20,778

Interest-bearing deposits with banks
2,135

2,135

3,289

3,289

Investment securities AFS
96,343

96,343

105,420

105,420

Loans
207,901

202,172

234,329

228,616

Financial liabilities
 
 
 
 
Deposits
304,483

300,931

338,551

331,434

Long-term debt
19,200

20,236

19,200

19,631