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Investment Securities
9 Months Ended
Sep. 30, 2012
Investment Securities [Abstract]  
Investment Securities
2. Investment Securities

Carrying Values, Fair Values and Unrealized Gains and Losses

The amortized cost, fair values, and unrealized gains and losses of the securities available-for-sale are as follows
(in thousands):
   
Amortized
  
Gross Unrealized
  
Fair/Book
 
September 30, 2012
 
Cost
  
Gains
  
Losses
  
Value
 
Government Agency & Government-Sponsored Entities
 $46,655  $316  $-  $46,971 
Obligations of States and Political Subdivisions
  5,704   -   -   5,704 
Mortgage Backed Securities (1)
  374,582   15,230   -   389,812 
Corporate Bonds
  14,641   223   -   14,864 
Other
  5,826   -   -   5,826 
Total
 $447,408  $15,769  $-  $463,177 
                  
   
Amortized
  
Gross Unrealized
  
Fair/Book
 
December 31, 2011
 
Cost
  
Gains
  
Losses
  
Value
 
Government Agency & Government-Sponsored Entities
 $82,195  $413  $13  $82,595 
Obligations of States and Political Subdivisions
  5,782   -   -   5,782 
Mortgage Backed Securities (1)
  383,380   7,792   139   391,033 
Other
  410   -   -   410 
Total
 $471,767  $8,205  $152  $479,820 
                  
   
Amortized
  
Gross Unrealized
  
Fair/Book
 
September 30, 2011
 
Cost
  
Gains
  
Losses
  
Value
 
Government Agency & Government-Sponsored Entities
 $162,115  $635  $-  $162,750 
Obligations of States and Political Subdivisions
  5,813   -   -   5,813 
Mortgage Backed Securities (1)
  243,121   8,787   22   251,886 
Other
  360   -   -   360 
Total
 $411,409  $9,422  $22  $420,809 

The book values, estimated fair values and unrealized gains and losses of investments classified as held-to-maturity are as follows (in thousands):

   
Book
  
Gross Unrealized
  
Fair
 
September 30, 2012
 
Value
  
Gains
  
Losses
  
Value
 
Obligations of States and Political Subdivisions
 $66,098  $2,623  $-  $68,721 
Mortgage Backed Securities (1)
  640   20   -   660 
Other
  2,222   -   -   2,222 
Total
 $68,960  $2,643  $-  $71,603 
                  
   
Book
  
Gross Unrealized
  
Fair
 
December 31, 2011
 
Value
  
Gains
  
Losses
  
Value
 
Obligations of States and Political Subdivisions
 $59,640  $2,736  $-  $62,376 
Mortgage Backed Securities (1)
  1,205   46   -   1,251 
Other
  2,247   -   -   2,247 
Total
 $63,092  $2,782  $-  $65,874 
                  
   
Book
  
Gross Unrealized
  
Fair
 
September 30, 2011
 
Value
  
Gains
  
Losses
  
Value
 
Obligations of States and Political Subdivisions
 $60,130  $2,437  $-  $62,567 
Mortgage Backed Securities (1)
  1,418   62   -   1,480 
Other
  2,255   -   -   2,255 
Total
 $63,803  $2,499  $-  $66,302 

(1) All Mortgage Backed Securities consist of securities collateralized by residential real estate and were issued by an agency or government sponsored entity of the U.S. government.
 
Fair values are based on quoted market prices or dealer quotes. If a quoted market price or dealer quote is not available, fair value is estimated using quoted market prices for similar securities.

The amortized carrying amount of investment securities at September 30, 2012 by contractual maturity are shown in the following tables (in thousands):

      
After 1
  
After 5
     
Total
 
Securities Available-for-Sale
 
Within
  
but
  
but
  
Over
  
Fair
 
September 30, 2012
 
1 Year
  
Within 5
  
Within 10
  
10 years
  
Value
 
Government Agency & Government-Sponsored Entities
 $10,006  $35,751  $1,214  $-  $46,971 
Obligations of States and Political Subdivisions
  -   -   219   5,485   5,704 
Mortgage Backed Securities
  -   -   119,019   270,793   389,812 
Corporate Bonds
  608   13,411   845   -   14,864 
Other
  5,826   -   -   -   5,826 
Total
 $16,440  $49,162  $121,297  $276,278  $463,177 
                      
       
After 1
  
After 5
      
Total
 
Securities Held-to-Maturity
 
Within
  
but
  
but
  
Over
  
Book
 
September 30, 2012
 
1 Year
  
Within 5
  
Within 10
  
10 years
  
Value
 
Obligations of States and Political Subdivisions
 $1,540  $9,842  $39,352  $15,364  $66,098 
Mortgage Backed Securities
  -   640   -   -   640 
Other
  -   5   2,217   -   2,222 
Total
 $1,540  $10,487  $41,569  $15,364  $68,960 

Expected maturities of mortgage-backed securities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

The following tables show those investments with gross unrealized losses and their fair value aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position at the dates indicated (in thousands):
 
   
Less Than 12 Months
  
12 Months or More
  
Total
 
   
Fair
  
Unrealized
  
Fair
  
Unrealized
  
Fair
  
Unrealized
 
December 31, 2011
 
Value
  
Loss
  
Value
  
Loss
  
Value
  
Loss
 
Government Agency & Government-Sponsored Entities
 $4,987  $13  $-  $-  $4,987  $13 
Mortgage Backed Securities
  85,090   139   -   -   85,090   139 
Total
 $90,077  $152  $-  $-  $90,077  $152 
                          
   
Less Than 12 Months
  
12 Months or More
  
Total
 
   
Fair
  
Unrealized
  
Fair
  
Unrealized
  
Fair
  
Unrealized
 
September 30, 2011
 
Value
  
Loss
  
Value
  
Loss
  
Value
  
Loss
 
Mortgage Backed Securities
 $10,130  $22  $-  $-  $10,130  $22 
Total
 $10,130  $22  $-  $-  $10,130  $22 

As of September 30, 2012, the Company held 360 investment securities and no securities were in an unrealized loss position. Management periodically evaluates each investment security for other-than-temporary impairment relying primarily on industry analyst reports and observations of market conditions and interest rate fluctuations. Management believes it will be able to collect all amounts due according to the contractual terms of the underlying investment securities.
 
The following information describes the Company's assumptions and conclusions regarding other-than-temporary impairment status:

Securities of U.S. Government Agency and Government Sponsored Entities - The unrealized losses on the Company's investments in securities of government agency and government sponsored entities were $0, $13,000, and $0 at September 30, 2012, December 31, 2011, and September 30, 2011, respectively. Management believes that any unrealized losses were caused by interest rate fluctuations. Repayment of these investments is guaranteed by an agency or government sponsored entity of the U.S. government. Accordingly, it is expected that the securities would not be settled at a price less than the amortized cost of the Company's investment. Because the decline in market value is attributable to changes in interest rates and not credit quality, and because the Company did not intend to sell the securities and it was more likely than not that the Company would not have to sell the securities before recovery of their cost basis, the Company did not consider these investments to be other-than-temporarily impaired at December 31, 2011.
 
Mortgage Backed Securities - The unrealized losses on the Company's investments in mortgage backed securities were $0, $139,000, and $22,000 at September 30, 2012, December 31, 2011, and September 30, 2011, respectively. The unrealized losses on the Company's investment in mortgage backed securities were caused by interest rate fluctuations. The contractual cash flows of these investments are guaranteed by an agency or government sponsored entity of the U.S. government. Accordingly, it is expected that the securities would not be settled at a price less than the amortized cost of the Company's investment. Because the decline in market value is attributable to changes in interest rates and not credit quality, and because the Company did not intend to sell the securities and it was more likely than not that the Company would not have to sell the securities before recovery of their cost basis, the Company did not consider these investments to be other-than-temporarily impaired at December 31, 2011 and September 30, 2011.

Obligations of States and Political Subdivisions - The continuing financial problems being experienced by certain municipalities, along with the financial stresses exhibited by some of the large monoline bond insurers have increased the overall risk associated with bank-qualified municipal bonds. As of September 30, 2012, over ninety-three percent of the Company's bank-qualified municipal bond portfolio is rated at either the issue or issuer level, and all of these ratings are "investment grade." The Company monitors the status of that portion of the portfolio that is not rated and at the current time does not believe any of them to be exhibiting financial problems that could result in a loss in any individual security.

There was no unrealized loss on the Company's investment in obligations of states and political subdivisions at September 30, 2012, December 31, 2011, and September 30, 2011, respectively.

Corporate Bonds - There was no unrealized loss on the Company's investments in corporate bonds at September 30, 2012.

Sales/Calls of Securities
Proceeds from sales /calls of securities for the periods shown were as follows:

(in thousands)
 
Proceeds
  
Gains
  
Losses
 
Nine Months Ended September 30, 2012
 $44,296  $149  $- 
Nine Months Ended September 30, 2011
  55,000   -   - 

Pledged Securities
As of September 30, 2012, securities carried at $307.2 million were pledged to secure public deposits, FHLB borrowings, and other government agency deposits as required by law. This amount at December 31, 2011 and September 30, 2011, was $373.2 million and $382.9 million, respectively.