6. Property and Casualty Insurance Activity (Details 3)	12 Months Ended
	Sep. 30, 2014 Personal Lines [Member] Initial $1,200,000 [Member]	Sep. 30, 2014 Personal Lines [Member] 1,200,000 - $2,900,000 [Member]	Sep. 30, 2014 Personal Lines [Member] Over $2,900,000 [Member]	Sep. 30, 2015 Personal Lines [Member] Initial 800,000 [Member]	Sep. 30, 2015 Personal Lines [Member] 800,000 - 4,000,000 [Member]	Sep. 30, 2015 Personal Lines [Member] Over 4,000,000 [Member]	Sep. 30, 2014 Personal Umbrella [Member] Initial 1,000,000 [Member]	Sep. 30, 2014 Personal Umbrella [Member] 1,000,000 - 2,000,000 [Member]	Sep. 30, 2014 Personal Umbrella [Member] Over 2,000,000 [Member]	Sep. 30, 2015 Personal Umbrella [Member] Initial 1,000,000 [Member]	Sep. 30, 2015 Personal Umbrella [Member] 1,000,000 - 3,000,000 [Member]	Sep. 30, 2015 Personal Umbrella [Member] Over 3,000,000 [Member]	Sep. 30, 2014 Commercial Lines [Member] Initial 400,000 [Member]	Sep. 30, 2014 Commercial Lines [Member] 400,000 - 2,900,000 [Member]	Sep. 30, 2014 Commercial Lines [Member] Over 2,900,000 [Member]	Sep. 30, 2015 Commercial Lines [Member] Initial 400,000 [Member]	Sep. 30, 2015 Commercial Lines [Member] 400,000 - 4,000,000 [Member]	Sep. 30, 2015 Commercial Lines [Member] Over 4,000,000 [Member]	Sep. 30, 2014 Commercial Auto [Member] Initial 300,000 [Member]	Sep. 30, 2014 Commercial Auto [Member] 300,000 - 2,000,000 [Member]	Sep. 30, 2014 Commercial Auto [Member] Over 2,000,000 [Member]	Sep. 30, 2015 Commercial Auto [Member] Initial 300,000 [Member]	Sep. 30, 2015 Commercial Auto [Member] 300,000 - 2,000,000 [Member]	Sep. 30, 2015 Commercial Auto [Member] Over 2,000,000 [Member]	Sep. 30, 2014 Catastrophe [Member] Initial 4,000,000 [Member]	Sep. 30, 2014 Catastrophe [Member] 4,000,000 - 90,000,000 [Member]	Sep. 30, 2014 Catastrophe [Member] Over 90,000,000 [Member]	Sep. 30, 2015 Catastrophe [Member] Initial 4,000,000 [Member]	Sep. 30, 2015 Catastrophe [Member] 4,000,000 - 141,000,000 [Member]	Sep. 30, 2015 Catastrophe [Member] Over 141,000,000 [Member]
Risk Retained	300,000	0	100%	360,000	0	100%	100,000	0	100%	100,000	0	100%	300,000	0	100%	400,000	0	100%	300,000	0	100%	300,000	0	100%	1,000,000	0	100%	1,800,000	0	100%