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2. Accounting Policies and Basis of Presentation (Details 1)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Total premiums earned subject to concentration 89.00% 88.60%
Premiums earned not subject to concentration 11.00% 11.40%
Total premiums earned 100.00% 100.00%
Personal Lines [Member]    
Total premiums earned subject to concentration 75.40% 73.30%
Commercial Lines [Member]    
Total premiums earned subject to concentration 13.60% 15.30%