| Schedule of Derivative Instruments [Table Text Block] |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pay fixed swaps with counterparty | | | | $ | 25,000 | | | $ | - | | | $ | 427 | | | $ | 70,000 | | | $ | - | | | $ | 3,788 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pay fixed rate swaps with counterparty | | | | | 25,151 | | | | - | | | | 155 | | | | 23,118 | | | | - | | | | 344 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not designated as hedges: | | | | | | | | | | | | | | | | | | | | | | | | | | | Customer-related interest rate contracts: | | | | | | | | | | | | | | | | | | | | | | | | | | | Matched interest rate swaps with borrower | | Other assets and other liabilities | | | 203,758 | | | | 2,283 | | | | 2,247 | | | | 97,571 | | | | 3,174 | | | | - | | Matched interest rate swaps with counterparty | | | | | 203,758 | | | | - | | | | 313 | | | | 97,571 | | | | - | | | | 3,174 | | Matched foreign exchange contract with borrower | | | | | 1,857 | | | | 7 | | | | - | | | | 662 | | | | 19 | | | | - | | Matched foreign exchange contract with counterparty | | | | | 1,857 | | | | - | | | | 7 | | | | 662 | | | | - | | | | 19 | | | | | | | | 411,230 | | | | 2,290 | | | | 2,567 | | | | 196,466 | | | | 3,193 | | | | 3,193 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $ | 461,381 | | | $ | 2,290 | | | $ | 3,149 | | | $ | 289,584 | | | $ | 3,193 | | | $ | 7,325 | |
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| Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block] |
| | | | | | | | | | Pre-tax Loss Reclassified | | | | | | Location of Amounts Reclassified | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $ | 2,894 | | | $ | (1,788 | ) | | $ | (3,381 | ) | | | $ | 466 | | | $ | 414 | | | $ | 422 | | | | | Pre-tax Gain (Loss) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pay fixed rate swaps with counterparty | | | $ | (307 | ) | | $ | (399 | ) | | $ | (261 | ) | | | | | | | | | | | | | | | | Not designated as hedges: | | | | | | | | | | | | | | Client-related interest rate contracts | | | $ | (260 | ) | | $ | (134 | ) | | $ | (78 | ) | | | | | $ | (567 | ) | | $ | (533 | ) | | $ | (339 | ) |
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