Reserves for Unpaid Losses and Loss Adjustment Expenses (Details) (USD $)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Information regarding of the reserve for unpaid losses and loss adjustment expenses
Balance, beginning of period	$ 34,012,000	$ 44,835,000
Less reinsurance recoverables	(10,385,000)	(25,083,000)
Net balance, beginning of period	23,627,000	19,752,000
Incurred related to:
Current period	93,124,000	90,928,000
Prior periods	852,000	821,000
Total incurred	93,976,000	91,749,000
Payments related to:
Current period	(78,742,000)	(73,267,000)
Prior periods	(13,623,000)	(13,194,000)
Total payments	(92,365,000)	(86,461,000)
Net balance, end of period	25,238,000	25,040,000
Plus reinsurance recoverables	6,029,000	20,995,000
Balance, end of period	31,267,000	46,035,000
Change in insurance reserves	$ 14,800,000