Statutory Restrictions On Consolidated Stockholders' Equity And Investments (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Statutory Restrictions On Consolidated Stockholders' Equity And Investments [Abstract]
Statutory accounting statutory premium and supplemental reserves	$ 44,829,000	$ 42,288,000
Amount available for dividend distributions with approval from regulatory agencies	76,167,000	73,216,000
Investments on deposit with state insurance departments	$ 6,700,000	$ 6,704,000

The amount of dividends that can be declared or paid with approval of relevant regulatory agencies.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(e))

-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph e

-Article 4

Name:	us-gaap_AmountAvailableForDividendDistributionWithApprovalFromRegulatoryAgencies
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant