Short-term Borrowings - Schedule of Short-term Borrowings (Details) - USD ($) $ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
|---|---|---|
| Short Term Debt [Line Items] | ||
| Security repurchase agreements | $ 3,199 | $ 2,523 |
| Total other short-term borrowings | 24,681 | |
| Total short-term borrowings | $ 3,199 | 27,204 |
| Federal Funds Purchased | ||
| Short Term Debt [Line Items] | ||
| Total other short-term borrowings | 9,681 | |
| Federal Home Loan Bank Advances | ||
| Short Term Debt [Line Items] | ||
| Total other short-term borrowings | $ 15,000 |