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FHLB Advances, Other Borrowings and Junior Subordinated Notes (Composition of Borrowed Funds) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015
Composition of Borrowed Funds [Line Items] |  |
Borrowed funds | $ 69,680 | $ 44,730
Borrowed Funds, Average Balance | $ 50,945 | $ 49,705
Borrowed funds, interest rate during period | 6.03% | 5.94%
Long-term borrowings |  |
Composition of Borrowed Funds [Line Items] |  |
Borrowed funds | $ 49,092 | $ 37,720
Short-term borrowings |  |
Composition of Borrowed Funds [Line Items] |  |
Borrowed funds | 20,588 | 7,010
Federal funds purchased |  |
Composition of Borrowed Funds [Line Items] |  |
Borrowed funds | 0 | 0
Borrowed Funds, Average Balance | $ 178 | $ 237
Borrowed funds, interest rate during period | 0.92% | 0.86%
FHLB advances [Member] |  |
Composition of Borrowed Funds [Line Items] |  |
Borrowed funds | $ 33,578 | $ 8,198
Borrowed Funds, Average Balance | $ 14,485 | $ 14,779
Borrowed funds, interest rate during period | 0.97% | 0.75%
Other Borrowings [Member] |  |
Composition of Borrowed Funds [Line Items] |  |
Borrowed funds | $ 2,590 | $ 1,592
Borrowed Funds, Average Balance | $ 1,739 | $ 678
Borrowed funds, interest rate during period | 7.64% | 9.66%
Line of credit |  |
Composition of Borrowed Funds [Line Items] |  |
Borrowed funds | $ 1,010 | $ 2,510
Borrowed Funds, Average Balance | $ 2,079 | $ 1,619
Borrowed funds, interest rate during period | 3.26% | 3.18%
Subordinated notes payable |  |
Composition of Borrowed Funds [Line Items] |  |
Borrowed funds | $ 22,498 | $ 22,440
Borrowed Funds, Average Balance | $ 22,467 | $ 22,410
Borrowed funds, interest rate during period | 7.13% | 7.14%
Junior subordinated notes |  |
Composition of Borrowed Funds [Line Items] |  |
Borrowed funds | $ 10,004 | $ 9,990
Borrowed Funds, Average Balance | $ 9,997 | $ 9,982
Borrowed funds, interest rate during period | 11.07% | 11.14%

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