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Reinsurance
12 Months Ended
Dec. 31, 2011
Reinsurance [Abstract]  
Reinsurance
 
Note D – Reinsurance
 
The insurance subsidiaries cede portions of their gross premiums written to certain other insurers under excess of loss and quota share treaties and by facultative placements.  Reinsurance treaties with other companies permit the recovery of a portion of related direct losses.  Management determines the amount of net exposure it is willing to accept generally on a product line basis.  Certain treaties covering fleet transportation risks include annual deductibles which must be exceeded before the Company can recover under the terms of the treaty.  The Company retains a higher percentage of the direct premium in consideration of these deductible provisions.  The Company remains liable to the extent the reinsuring companies are unable to meet their obligations under reinsurance contracts.
 
The Company also serves as an assuming reinsurer on treaties with direct writing insurance companies as well as under retrocessions from other reinsurers for catastrophic property coverages.  Accordingly, the occurrence of catastrophic events can have a significant impact on the Company's operations.  The Company also assumes reinsurance from direct writing insurance companies for casualty insurance coverages.  In addition, the insurance subsidiaries participate in certain mandatory residual market pools which require insurance companies to provide coverages on assigned risks.  The assigned risk pools allocate participation to all insurers based upon each insurer's portion of premium writings on a state or national level.  Historically, the operation of these assigned risk pools have resulted in net losses allocated to the Company although such losses have not been material in relation to the Company's operations.
 
The following table summarizes the impact of reinsurance ceded and assumed on the Company's net premium written and earned for the most recent three years:
 

   
Premiums Written
  
Premiums Earned
 
   
2011
  
2010
  
2009
  
2011
  
2010
  
2009
 
Direct
 $274,101  $249,699  $209,129  $270,002  $245,912  $200,341 
Ceded on direct
  (84,130)  (75,907)  (58,643)  (83,580)  (71,869)  (59,330)
   Net direct
  189,971   173,792   150,486   186,422   174,043   141,011 
                          
Assumed
  60,425   46,103   41,030   60,061   41,945   41,777 
Ceded on assumed
  (1,913)  (1,250)  (1,488)  (1,913)  (1,250)  (1,488)
   Net assumed
  58,512   44,853   39,542   58,148   40,695   40,289 
                          
Net
 $248,483  $218,645  $190,028  $244,570  $214,738  $181,300 
 
Net losses and loss expenses incurred for 2011, 2010 and 2009 have been reduced by ceded reinsurance recoveries of approximately $56,600, $17,581, and $22,025, respectively.  Ceded reinsurance premiums and loss recoveries for the purchase of catastrophe reinsurance coverage on the Company's net direct business were not material.
 
Net losses and loss expenses incurred for 2011, 2010 and 2009 include approximately $88,934, $38,318, and $17,070, respectively, relating to reinsurance assumed from non-affiliated insurance or reinsurance companies.
 
Components of reinsurance recoverable at December 31 are as follows:
 

   
2011
  
2010
 
Case unpaid losses, net of valuation allowance
 $72,914  $59,520 
Incurred but not reported unpaid losses and loss expenses
  56,262   63,967 
Paid losses and loss expenses
  3,043   3,741 
Unearned premiums
  6,185   - 
   $138,404  $127,228