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Summary of Significant Accounting Policies (Tables) | 9 Months Ended
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Sep. 30, 2016
Accounting Policies [Abstract] |
Summary of Reinsurance Activity | A summary of reinsurance activity is as follows:
(In millions) | For the Three Months Ended September 30, |  | For the Nine Months Ended September 30,
| 2016 |  | 2015 |  | 2016 |  | 2015
Net assumed written premiums | $ | 11.0 |  |  | $ | 9.8 |  |  | $ | 31.9 |  |  | $ | 35.9 |
Net premiums earned | 10.7 |  |  | 12.0 |  |  | 32.4 |  |  | 36.7 |
Provision for claims | 6.6 |  |  | 8.4 |  |  | 20.4 |  |  | 26.2 |
Amortization of capitalized acquisition costs | 0.3 |  |  | 0.4 |  |  | 0.8 |  |  | 0.9 |
Schedule of Trust Assets and Reinsurance Liabilities | The trust assets and related reinsurance liabilities are as follows:
(In millions) |  |  | As of
| Balance Sheet location |  | September 30, 2016 |  | December 31, 2015
Trust assets | Restricted cash and cash equivalents |  | $ | 0.8 |  |  | $ | 0.8 |
Trust assets | Restricted securities available for sale |  | 47.0 |  |  | 48.3 |
Unearned premium | Accounts payable and accrued liabilities |  | 34.7 |  |  | 35.2 |
Claims reserve (1) | Accounts payable and accrued liabilities |  | 1.1 |  |  | 1.2 |
(1) | The claims reserve is estimated based on historical claims experience.

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- Definition The tabular disclosure pertaining to the existence, magnitude and information about insurance that has been ceded to or assumed from another insurance company, including the methodologies and assumptions used in determining recorded amounts. + References No definition available. + Details
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