Summary of Significant Accounting Policies (Details) (Noncontrolling Interests [Member])	Dec. 31, 2012 Southern Financial Life Insurance Company [Member]	Dec. 31, 2012 ProtectCell [Member]	Dec. 31, 2010 CRC Reassurance Company, LTD [Member]
Noncontrolling Interest [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	15.00%	37.60%	52.00%

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

No definition available.

Name:	us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant