6. Property and Casualty Insurance Activity (Details 3)		12 Months Ended
		Jun. 30, 2016	Jun. 30, 2015
Personal Lines [Member] | Initial $800,000 [Member]
Risk Retained			$360,000
Personal Lines [Member] | $800,000 - $4,000,000 [Member]
Risk Retained	[1]		0
Personal Lines [Member] | Over $4,000,000 [Member]
Risk Retained			100%
Personal Lines [Member] | Initial $750,000 [Member] | Subsequent Event [Member]
Risk Retained		$450,000
Personal Lines [Member] | $750,000 - $4,500,000 [Member] | Subsequent Event [Member]
Risk Retained	[1]	0
Personal Lines [Member] | Over $4,500,000 [Member] | Subsequent Event [Member]
Risk Retained		100%
Personal Umbrella [Member] | Initial $1,000,000 [Member]
Risk Retained			$100,000
Personal Umbrella [Member] | $1,000,000 - $3,000,000 [Member]
Risk Retained	[1]		0
Personal Umbrella [Member] | Over $3,000,000 [Member]
Risk Retained			100%
Personal Umbrella [Member] | Initial $1,000,000 [Member] | Subsequent Event [Member]
Risk Retained		$100,000
Personal Umbrella [Member] | $1,000,000 - $3,000,000 [Member] | Subsequent Event [Member]
Risk Retained	[1]	0
Personal Umbrella [Member] | Over $3,000,000 [Member] | Subsequent Event [Member]
Risk Retained		100%
Commercial Lines [Member] | Initial $400,000 [Member]
Risk Retained			$400,000
Commercial Lines [Member] | $400,000 - $4,000,000 [Member]
Risk Retained	[1]		0
Commercial Lines [Member] | Over $4,000,000 [Member]
Risk Retained			100%
Commercial Lines [Member] | Initial $425,000 [Member] | Subsequent Event [Member]
Risk Retained		$425,000
Commercial Lines [Member] | $425,000 - $4,500,000 [Member] | Subsequent Event [Member]
Risk Retained	[1]	0
Commercial Lines [Member] | Over $4,500,000 [Member] | Subsequent Event [Member]
Risk Retained		100%
Commercial Auto [Member] | Initial $300,000 [Member]
Risk Retained			$300,000
Commercial Auto [Member] | $300,000 - $2,000,000 [Member]
Risk Retained	[1]		0
Commercial Auto [Member] | Over $2,000,000 [Member]
Risk Retained			100%
Commercial Auto [Member] | Initial $300,000 [Member] | Subsequent Event [Member]
Risk Retained		$300,000
Commercial Auto [Member] | $300,000 - $2,000,000 [Member] | Subsequent Event [Member]
Risk Retained	[1]	0
Commercial Auto [Member] | Over $2,000,000 [Member] | Subsequent Event [Member]
Risk Retained		100%
Catastrophe [Member] | Initial $4,000,000 [Member]
Risk Retained	[2]		$1,800,000
Catastrophe [Member] | $4,000,000 - $141,000,000 [Member]
Risk Retained	[2]		0
Catastrophe [Member] | Over $141,000,000 [Member]
Risk Retained	[2]		100%
Catastrophe [Member] | Initial $4,000,000 [Member] | Subsequent Event [Member]
Risk Retained	[2]	$2,400,000
Catastrophe [Member] | $4,000,000 - $180,000,000 [Member] | Subsequent Event [Member]
Risk Retained	[2]	0
Catastrophe [Member] | Over $180,000,000 [Member] | Subsequent Event [Member]
Risk Retained	[2]	100%

[1] Covered by excess of loss treaties.

[2] Catastrophe coverage is limited on an annual basis to two times the per occurrence amounts.