v2.4.0.8
Senior Secured Revolving Credit Facility (Details) (USD $)
6 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Senior Secured Revolving Credit Facility [Abstract]    
Senior secured revolving credit facility maximum capacity $ 100,000,000  
Minimum consolidated shareholders' equity 3,600,000,000  
Quarterly Increases % of Positive Consolidated Net Income 25.00%  
Maximum debt to capitalization ratio 30.00%  
Minimum liquidity ratio minimum liquidity ratio of 1.0 to 1.0  
Maximum debt to net regulatory capital ratio 35.00%  
Outstanding debt under credit facility $ 0 $ 0