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Investments (Trading Account Assets) (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
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Dec. 31, 2012
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|---|---|---|---|---|---|---|
| Amortized Cost | $ 15,506 | $ 10,730 | ||||
| Fair Value | 18,892 | 11,376 | ||||
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Corporate Debt Securities [Member]
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| Fair Value | 14,183 | |||||
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Asset-backed Securities [Member]
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| Fair Value | 1,978 | 4,008 | ||||
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Commercial Mortgage Backed Securities [Member]
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| Fair Value | 0 | 4,091 | ||||
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Fixed Maturities [Member]
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| Amortized Cost | 14,118 | 7,647 | ||||
| Fair Value | 16,162 | 8,099 | ||||
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Equity Securities [Member]
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| Amortized Cost | 1,388 | [1] | 3,083 | [1] | ||
| Fair Value | $ 2,730 | [1] | $ 3,277 | [1] | ||
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