Commitments and Contingencies - Contingencies and Litigation (Details) (USD $)	12 Months Ended
	Sep. 30, 2014
Sentinel Appeal Cash Deposit	$ 8,000,000
Loss Contingency, Settlement Agreement, Consideration	265,000
Loss Contingency, Loss in Period	1,500,000
Reinsurance Retention Policy, Excess Retention, Amount Reinsured	500,000
Excess segregated funds returned	15,500,000
Excess segregated funds invested	21,900,000
Pre and Post Transfers of Funds - Sentinel	15,500,000
Customer Segregated Transfers of Funds - Sentinel	$ 1,100,000