| Component: (Network and Table) | |
|---|---|
| Network | 1040 - Disclosure - Premises and Equipment, net (Tables) (http://www.baybanks.com/taxonomy/role/NotesToFinancialStatementsPropertyPlantAndEquipmentDisclosureTextBlockTables) |
| Table | Statement [Table] |
| Reporting Entity [Axis] | 0001034594 (http://www.sec.gov/CIK) |
| Legal Entity | Entity [Domain] |
| Statement [Line Items] | Period [Axis] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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2016-01-01 - 2016-12-31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of Premises and Equipment Included in Balance Sheets | Components of premises and equipment included in the balance sheets at December 31, 2016 and 2015 were as follows:
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