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FHLB Advances and Other Borrowings (Schedule of Repurchase Agreements) (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Business Acquisition [Line Items] |  |
Long-term Advances from Federal Home Loan Bank collateralized by qualifying mortgages, investment securities, and mortgage-backed securities | $ 86,626 | $ 126,836
Term Loans | 25,000 | 0
Capital Lease Obligation | 3,522 | 3,650
Long-term Borrowings | 126,635 | 141,717
Overnight Variable Rate Advances from Federal Home Loan Bank collateralized by qualifying mortgages, investment securities, and mortgage-backed securities | 195,000 | 92,000
Federal Funds Purchased | 9,500 | 0
Repurchase Agreements | 45,274 | 41,499
Short-term Borrowings | 249,774 | 133,499
Total Borrowings | 376,409 | 275,216
American Community Bancorp |  |
Business Acquisition [Line Items] |  |
Junior Subordinated Debentures assumed from Business Acquisitions | 5,775 | 5,624
River Valley |  |
Business Acquisition [Line Items] |  |
Junior Subordinated Debentures assumed from Business Acquisitions | $ 5,712 | $ 5,607

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