Subsequent Event	9 Months Ended
Sep. 30, 2014
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Note 13. Subsequent Event On November 5, 2014, the Corporation discovered that during the fourth quarter the account of one its business customers had been the target of a fraud involving hacking of the customer’s e-mail account and subsequent unauthorized funds transfers. The fraud did not involve an intrusion of the Corporation’s computer systems. The Corporation is still investigating the matter and the after-tax charge, to be recorded during the fourth quarter of 2014, is expected to be no higher than $1.5 million. The Corporation is reviewing all available avenues of recovery, including the return of funds from recipient financial institutions and potential insurance claims.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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