Consolidated Statements of Cash Flow (Parentheticals) |
Dec. 31, 2017 |
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| Subordinates Note Due November 8, 2027 [Member] | |
| Debt instrument, interest rate | 4.50% |
| Subordinated Notes Due November 9, 2022 [Member] | |
| Debt instrument, interest rate | 5.50% |
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
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