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Restrictions on Subsidiary Dividends, Loans or Advances (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2015 USD ($)
Percentage of capital stock and surplus on secured basis	10.00%
Parent Company [Member]
Statutory Accounting Practices, Statutory Amount Available for Dividend Payments without Regulatory Approval	$ 22.3

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Percentage of Capital Stock and Surplus on Secured Basis.

+ References

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- Definition

Amount of dividends that can be declared or paid without approval of regulatory agency.

+ References

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=26873400&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

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