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Statutory Balances and Accounting Practices
12 Months Ended
Dec. 31, 2014
Statutory Balances And Accounting Practices [Abstract]  
Statutory Balances and Accounting Practices
Statutory Balances and Accounting Practices
The Insurance Companies prepare their statutory-basis financial statements in conformity with accounting practices prescribed or permitted by the insurance departments of their domiciliary states. Prescribed statutory accounting practices primarily include those published as statements of statutory accounting principles by the National Association of Insurance Commissioners (the “NAIC”), as well as state laws, regulations, and general administrative rules. Permitted statutory accounting practices encompass all accounting practices not so prescribed. As of December 31, 2014, there were no material permitted statutory accounting practices utilized by the Insurance Companies.

The following table presents the statutory net income and capital and surplus of the Insurance Companies, as reported to regulatory authorities:
 
Year Ended December 31,
 
2014
 
2013
 
2012
 
(Amounts in thousands)
Statutory net income(1)
$
155,654

 
$
235,251

 
$
63,365

Statutory capital and surplus
$
1,438,281

 
$
1,528,682

 
$
1,440,973

 __________
(1)
Statutory net income excludes changes in the fair value of the investment portfolio as a result of the application of the fair value option under GAAP, and reflects the impacts of other differences from GAAP.

The Insurance Companies must comply with minimum capital requirements under applicable state laws and regulations. The RBC formula is used by insurance regulators to monitor capital and surplus levels. It was designed to capture the widely varying elements of risks undertaken by writers of different lines of insurance having differing risk characteristics, as well as writers of similar lines where differences in risk may be related to corporate structure, investment policies, reinsurance arrangements, and a number of other factors. The Company periodically monitors the RBC level of each of the Insurance Companies. As of December 31, 2014, 2013, and 2012 each of the Insurance Companies exceeded the minimum required RBC levels, as determined by the NAIC and adopted by the state insurance regulators. Except for CAIC, at 386%, and 520% at December 31, 2014 and 2013, respectively, none of the Insurance Companies’ RBC ratio was less than 800% of the authorized control level RBC as of December 31, 2014, 2013 and 2012. Generally, an RBC ratio of 200% or less would require some form of regulatory or company action.