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Investments
12 Months Ended
Dec. 31, 2011
Investments, Debt and Equity Securities [Abstract]  
Investments
 
Note B - Investments
               
                 
The following is a summary of available for sale securities at December 31:
       
                 
               
Net
 
      
Cost or
  
Gross
  
Gross
  
Unrealized
 
   
Fair
  
Amortized
  
Unrealized
  
Unrealized
  
Gains
 
   
Value
  
Cost
  
Gains
  
Losses
  
(Losses)
 
2011:
               
   U.S. government obligations
 $73,137  $73,009  $139  $(11) $128 
   Government sponsored entities
  349   345   4   -   4 
   Residential mortgage-backed securities
  21,872   21,778   619   (525)  94 
   Commercial mortgage-backed securities
  11,300   11,388   116   (204)  (88)
   State and municipal obligations
  190,035   188,991   1,275   (231)  1,044 
   Corporate securities
  91,646   91,949   1,429   (1,732)  (303)
   Foreign government obligations
  21,121   21,483   168   (530)  (362)
      Total fixed maturities
  409,460   408,943   3,750   (3,233)  517 
   Equity securities:
                    
   Financial institutions
  9,428   4,955   4,778   (305)  4,473 
   Industrial & Miscellaneous
  78,657   42,736   36,921   (1,000)  35,921 
      Total equity securities
  88,085   47,691   41,699   (1,305)  40,394 
      Total available-for-sale securities
 $497,545  $456,634  $45,449  $(4,538)  40,911 
                      
               
Applicable federal income taxes
   (14,319)
                      
               
Net unrealized gains - net of tax
  $26,592 
                      
2010:
                    
   U.S. government obligations
 $62,998  $62,882  $150  $(34) $116 
   Government sponsored entities
  3,324   3,325   7   (8)  (1)
   Residential mortgage-backed securities
  37,101   36,513   847   (259)  588 
   Commercial mortgage-backed securities
  14,714   14,417   405   (108)  297 
   State and municipal obligations
  192,706   192,236   1,006   (536)  470 
   Corporate securities
  84,417   83,121   1,931   (635)  1,296 
   Foreign government obligations
  20,294   20,095   354   (155)  199 
      Total fixed maturities
  415,554   412,589   4,700   (1,735)  2,965 
   Equity securities:
                    
   Financial institutions
  11,477   4,945   6,559   (27)  6,532 
   Industrial & Miscellaneous
  85,180   42,532   42,947   (299)  42,648 
      Total equity securities
  96,657   47,477   49,506   (326)  49,180 
      Total available-for-sale securities
 $512,211  $460,066  $54,206  $(2,061)  52,145 
                      
               
Applicable federal income taxes
   (18,251)
                      
               
Net unrealized gains - net of tax
  $33,894 

 
The following table summarizes, for fixed maturity and equity security investments in an unrealized loss position at December 31, the aggregate fair value and gross unrealized loss categorized by the duration those securities have been continuously in an unrealized loss position.
 
   
2011
  
2010
 
   
Number of Securities
  
Fair Value
  
Gross Unrealized Loss
  
Number of Securities
  
Fair Value
  
Gross Unrealized Loss
 
Fixed maturity securities:
                  
12 months or less
  206  $86,470  $(2,303)  214  $152,505  $(1,525)
Greater than 12 months
  44   11,930   (930)  16   5,460   (210)
Total fixed maturities
  250   98,400   (3,233)  230   157,965   (1,735)
Equity securities:
                        
12 months or less
  35   8,317   (1,275)  3   1,676   (66)
Greater than 12 months
  4   216   (30)  7   2,394   (260)
Total equity securities
  39   8,533   (1,305)  10   4,070   (326)
Total
  289  $106,933  $(4,538)  240  $162,035  $(2,061)


Unrealized losses in the Company's fixed maturity portfolio are generally the result of interest rate fluctuations as well as the disruption of credit markets occasioned by financial market turmoil.  The average unrealized loss for all fixed maturity securities in a loss position at December 31, 2011 is approximately 3% of original or adjusted cost.  The Company does not intend to sell any fixed maturity securities and it is not more likely than not that the Company will have to sell any fixed maturity security before recovery of its amortized cost basis.  For equity securities, the Company has evaluated the near-term prospects of the investment in relation to the severity and duration of the impairment and based on that evaluation the Company has the ability and intent to hold these investments until a recovery of fair value.  Therefore, the Company does not believe the unrealized losses represent an other-than-temporary impairment as of December 31, 2011.

The fair value and the cost or amortized cost of fixed maturity investments, at December 31, 2011, by contractual maturity, are shown below.  Actual maturities may differ from contractual maturities because borrowers have, in some cases, the right to call or prepay obligations with or without call or prepayment penalties.  Pre-refunded municipal bonds are classified based on their pre-refunded call dates.

   
Fair Value
  
Cost or Amortized Cost
 
              
One year or less
 $154,646   37.8 % $154,472   37.8 %
Excess of one year to five years
  205,224   50.1   204,552   50.0 
Excess of five years to ten years
  7,731   1.9   7,836   1.9 
Excess of ten years
  3,240   0.8   3,255   0.7 
   Total maturities
  370,841   90.6   370,115   90.4 
Asset-backed securities
  38,619   9.4   38,828   9.6 
   $409,460   100.0 % $408,943   100.0 %

 
Major categories of investment income for the years ended December 31 are summarized as follows:
     
2011
  
2010
  
2009
 
Fixed maturities
   $11,016  $11,838  $14,151 
Equity securities
    1,738   1,433   1,327 
Money market funds
    36   39   162 
Short-term and other
    24   32   328 
      12,814   13,342   15,968 
Investment expenses
    (2,085)  (2,007)  (1,997)
 
Net investment income
 $10,729  $11,335  $13,971 

 
Gains and losses on investments, including equity method earnings from limited partnerships, for the years ended December 31 are summarized below:

   
2011
  
2010
  
2009
 
Fixed maturities:
         
   Gross gains
 $6,443  $4,005  $8,646 
   Gross losses
  (6,805)  (1,215)  (1,505)
      Net gains (losses)
  (362)  2,790   7,141 
              
Equity securities:
            
   Gross gains
  7,409   7,447   1,533 
   Gross losses
  (2,960)  (1,958)  (3,426)
      Net gains (losses)
  4,449   5,489   (1,893)
              
Limited partnerships - net gain (loss)
  (21,890)  8,206   25,568 
              
              
      Total net gains (losses)
 $(17,803) $16,485  $30,816 

Shareholders' equity includes approximately $15,600, net of deferred federal income taxes, of undistributed earnings from limited partnerships as of December 31, 2011.
 
Gain and loss activity for fixed maturity and equity security investments, as shown in the previous table, include adjustments for other-than-temporary impairment for the years ended December 31 summarized as follows:
 
   
2011
  
2010
  
2009
 
           
Cumulative charges to income at beginning of year
 $7,604  $9,235  $11,698 
              
Writedowns based on objective and subjective criteria
  1,906   42   2,846 
Recovery of prior writedowns upon sale or disposal
  (1,332)  (1,673)  (5,309)
Net pre-tax realized gain (loss)
  (574)  1,631   2,463 
              
Cumulative charges to income at end of year
 $8,178  $7,604  $9,235 
              
Addition (reduction) to earnings per share from net
            
after-tax realized gain (loss)
 $(.03) $.07  $.11 
              
Unrealized gain on investments previously
            
written down at end of the year - see note below
 $6,782  $9,535  $9,379 


Note:  Recovery in market value of an investment which has previously been adjusted for other-than-temporary impairment is treated as an unrealized gain until the investment matures or is sold.
 
There is no primary or secondary market for the Company's investments in limited partnerships and, in most cases, the Company is prohibited from disposing of its limited partnership interests for some period of time and generally must seek approval from the general partner for any such disposal.  Distributions of earnings from these partnerships are largely at the sole discretion of the general partners and distributions are generally not received by the Company for many years after the earnings have been reported.  The Company has commitments to contribute an additional $10,024 to various limited partnerships as of December 31, 2011.
 
The Company has invested a total of $24,000 in three limited partnerships, with an aggregate estimated value of $37,260 at December 31, 2011, that are managed by organizations in which two directors of the Company are executive officers, directors and owners.  The Company's ownership interest in these limited partnerships ranges from 3% to 16%.  These limited partnerships added ($18,673), $7,464 and $18,591, net of fees, to investment gains (losses) in 2011, 2010 and 2009, respectively.  During 2011, 2010 and 2009, the Company has recorded management fees of $793, $820 and $632, respectively, and performance-based fees of $0, $687 and $1,247, respectively, to these organizations for management of these limited partnerships.  The Company has been informed that the fee rates applied to its investments in these limited partnerships are the same as, or lower than, the fee rates charged to unaffiliated customers for similar investments.
 
The Company utilized the services of a broker-dealer firm of which two directors of the Company are executive officers and owners.  This broker-dealer serves as agent for purchases and sales of securities and manages an equity securities portfolio and fixed maturity portfolio with market values of approximately $1,684 and $19,026, respectively, at December 31, 2011.  The Company has been informed that commission and management rates charged by this broker-dealer to the Company are commensurate with rates charged to non-affiliated customers for similar investments.  Total commissions and net fees earned by the broker-dealer and affiliates on these transactions and for advice and consulting were approximately $174, $155 and $173 during 2011, 2010 and 2009, respectively.
 
The Company's limited partnerships include one significant investment which invests in public and private equity markets in India.  This limited partnership investment's value as of December 31, 2011 and 2010 was $23,465 and $33,197, respectively.  At December 31, 2011, the Company's estimated ownership interest in this limited partnership investment was less than 4%.  The Company's share of earnings from this limited partnership investment was ($9,732), $3,521 and $10,915 in 2011, 2010 and 2009, respectively.  The summarized financial information of the significant limited partnership investment as of and for the years ended December 31 is as follows:
 
   
2011
  
2010
  
2009
 
Total assets
 $633,165  $963,207  $914,927 
Total partners' capital
  579,568   895,207   843,633 
Net increase in partners' capital resulting from operations
  (266,314)  98,279   333,120 

 
The fair value of regulatory deposits with various insurance departments in the United States and Canada totaled $41,758 and $34,338 at December 31, 2011 and 2010, respectively.
 
Short-term investments at December 31, 2011 include $2,982 in time certificates of deposit by a Bermuda bank.
 
The Company's fixed maturities are over 91% invested in investment grade fixed maturity investments.  The Company has a total of $36,500, representing 16 different investments, of fixed maturity investments which were originally issued with guarantees by three different third party insurance companies, with the largest exposure to a single investment being $5,500.  The average S&P credit rating of such investments, with consideration of the guarantee, is AA.  The average S&P underlying credit rating of such investments, without consideration of the guarantee, is AA.  The Company does not have any direct exposure to any guarantor.

Approximately $35,600 of fixed maturity investments (5.6% of total invested assets) consists of bonds rated as less than investment grade at year end.  These investments include a diversified portfolio of over 40 investments including catastrophe bonds and have a $1,297 net unrealized loss position at December 31, 2011.