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6. Property and Casualty Insurance Activity (Details 6)	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Personal Lines [Member] | Initial $1,000,000 [Member]
Risk Retained	$900,000	$800,000
Personal Lines [Member] | $1,000,000 - $10,000,000 [Member]
Risk Retained	None	None
Personal Lines [Member] | Over $10,000,000 [Member]
Risk Retained	100%	100%
Personal Lines [Member] | Over $4,500,000 [Member]
Risk Retained			100%
Personal Lines [Member] | Initial $833,333 [Member]
Risk Retained			$500,000
Personal Lines [Member] | $833,333 - $4,500,000 [Member]
Risk Retained			None
Personal Umbrella [Member] | Initial $1,000,000 [Member]
Risk Retained	$100,000	$100,000	$100,000
Personal Umbrella [Member] | $1,000,000 - $5,000,000 [Member]
Risk Retained	None	None	None
Personal Umbrella [Member] | Over $5,000,000 [Member]
Risk Retained	100%	100%	100%
Commercial Lines [Member] | Initial $750,000 [Member]
Risk Retained	$750,000	$750,000
Commercial Lines [Member] | $750,000 - $4,500,000 [Member]
Risk Retained	None	None
Commercial Lines [Member] | Over $4,500,000 [Member]
Risk Retained	100%	100%	100%
Commercial Lines [Member] | Initial $500,000 [Member]
Risk Retained			$500,000
Commercial Lines [Member] | $500,000 - $4,500,000 [Member]
Risk Retained			None
Commercial Umbrella [Member] | Initial $1,000,000 [Member]
Risk Retained	$100,000	$100,000	$100,000
Commercial Umbrella [Member] | $1,000,000 - $5,000,000 [Member]
Risk Retained	None	None	None
Commercial Umbrella [Member] | Over $5,000,000 [Member]
Risk Retained	100%	100%	100%
Catastrophe [Member] | Initial $5,000,000 [Member]
Risk Retained	$4,500,000	$4,000,000	$3,000,000
Catastrophe [Member] | $5,000,000 - $450,000,000 [Member]
Risk Retained	None
Catastrophe [Member] | Over $450,000,000 [Member]
Risk Retained	100%
Catastrophe [Member] | $5,000,000 - $320,000,000 [Member]
Risk Retained		None
Catastrophe [Member] | Over $320,000,000 [Member]
Risk Retained		100%
Catastrophe [Member] | $5,000,000 - $252,000,000 [Member]
Risk Retained			None
Catastrophe [Member] | Over $252,000,000 [Member]
Risk Retained			100%

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