Long-Term Debt Long-Term Debt - Narrative (Details) (USD $)					3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2014 Florida State Board of Administration [Member]	Dec. 31, 2013 Florida State Board of Administration [Member]	Mar. 31, 2014 Florida State Board of Administration [Member] Gross and Net Writing Ratio [Member]	Mar. 31, 2014 Florida State Board of Administration [Member] Gross Writing Ratio [Member]	Mar. 31, 2014 Florida State Board of Administration [Member] Net Writing Ratio [Member]	Mar. 31, 2014 Florida State Board of Administration [Member] Other Than Gross and Net Writing Ratio [Member]
Debt Instrument [Line Items]
Additional Interest Paid Resulting From Violating Writing Ratio Covenant, Percent					4.50%			0.25%
Notes Payable, Noncurrent	$ 14,412,000	$ 14,706,000	$ 14,412,000	$ 14,706,000
Debt Instrument, Interest Rate, Stated Percentage			2.99%	2.64%
Statutory Accounting Practices, Statutory Capital and Surplus Required	32,479,000
Required ratio of written premims to surplus						6.00%	2.00%
Debt Instrument, Surplus Definition			$ 20,000,000
Actual ratio of written premiums to surplus						9.30%	4.30%
Ratio of Written Premiums to Surplus Resulting in Increase in Interest Rate						4.50%	1.50%
Debt Instrument, Basis Spread on Variable Rate	2.73%