v2.4.0.6

Investments (Schedule of Fair Value of Fixed Maturity Investments Available for Sale) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013		Dec. 31, 2012
Investment [Line Items]
Available for Sale, Amortized Cost	$ 39,324		$ 71,445
Gross Unrealized Gains	5,998		12,100
Gross Unrealized Losses	(68)		(103)
Available for Sale, Fair Value	45,254		83,442
Non-Credit Other-Than-Temporary Impairments	(870)	[1]	(920)	[1]
Corporate [Member]
Investment [Line Items]
Available for Sale, Amortized Cost	4,253		7,065
Gross Unrealized Gains	626		1,002
Gross Unrealized Losses	(57)		(93)
Available for Sale, Fair Value	4,822		7,974
Non-Credit Other-Than-Temporary Impairments	(62)	[1]	(85)	[1]
Agency mortgage-backed [Member]
Investment [Line Items]
Available for Sale, Amortized Cost	6,378		8,280
Gross Unrealized Gains	500		632
Gross Unrealized Losses	(1)		0
Available for Sale, Fair Value	6,877		8,912
Non-Credit Other-Than-Temporary Impairments	0	[1]	0	[1]
Non-agency mortgage-backed [Member]
Investment [Line Items]
Available for Sale, Amortized Cost	13,889		14,613
Gross Unrealized Gains	2,946		2,989
Gross Unrealized Losses	(10)		(10)
Available for Sale, Fair Value	16,825		17,592
Non-Credit Other-Than-Temporary Impairments	(808)	[1]	(835)	[1]
Commercial mortgage-backed [Member]
Investment [Line Items]
Available for Sale, Amortized Cost	10,730		37,292
Gross Unrealized Gains	1,546		7,229
Gross Unrealized Losses	0		0
Available for Sale, Fair Value	12,276		44,521
Non-Credit Other-Than-Temporary Impairments	0	[1]	0	[1]
Asset-backed [Member]
Investment [Line Items]
Available for Sale, Amortized Cost	4,074		4,195
Gross Unrealized Gains	380		248
Gross Unrealized Losses	0		0
Available for Sale, Fair Value	4,454		4,443
Non-Credit Other-Than-Temporary Impairments	$ 0	[1]	$ 0	[1]
[1] Represents the non-credit component of other-than-temporary impairments recognized in accumulated other comprehensive income since the adoption of guidance related to the recognition and presentation of other-than-temporary impairments under FASB ASC Topic Financial Instruments – Debt and Equity Securities, during the second quarter of 2009, adjusted for subsequent sales of securities. It does not include the change in fair value subsequent to the impairment measurement date.

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Accumulated other comprehensive loss related to portion of other than temporary impairment (OTTI) due to factors other than credit losses on debt securities categorized as available-for-sale that an entity does not intend to sell and which it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis of the debt security. The amount represented by this item is net of tax, as applicable.

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