Other Short-Term Borrowings (Narrative) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Other Short-Term Borrowings [Abstract]
Highest month-end balance	$ 7.0	$ 8.4
Daily average balance	$ 6.3	$ 6.5

The daily average balance of securities sold under repurchase agreements. This balance is used in determining the weighted average rate.

No definition available.

Name:	wayn_DailyAverageBalanceRepurchaseAgreements
Namespace Prefix:	wayn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration