Schedule of Fair Value, Assets and Liabilities, Measured on Recurring Basis | The following tables present assets and liabilities that were measured at fair value on a recurring basis by level within the fair value hierarchy as reported in the Consolidated Balance Sheets at December 31, 2016 and 2015.
| | | | | | | | | | | | | | | | | | 2016 Fair Value Measurement Using | | Quoted Prices in Active markets for Identical Securities (Level 1) | | Significant Other Observable Inputs (Level 2) | | Significant Unobservable Inputs (Level 3) | | Total | | (in thousands) | Securities available-for-sale— | | | | | | | | U.S. government agencies | $ | — |
| | $ | 21,152 |
| | $ | — |
| | $ | 21,152 |
| U.S. states and political subdivisions | — |
| | 90,172 |
| | — |
| | 90,172 |
| Trust preferred securities | — |
| | 4,525 |
| | — |
| | 4,525 |
| Corporate debt securities | — |
| | 19,231 |
| | — |
| | 19,231 |
| Mortgage-backed securities | — |
| | 212,625 |
| | — |
| | 212,625 |
| Total securities available-for-sale | $ | — |
| | $ | 347,705 |
| | $ | — |
| | $ | 347,705 |
| Interest rate derivative assets | $ | — |
| | $ | 4,310 |
| | $ | — |
| | $ | 4,310 |
| Interest rate derivative liabilities | $ | — |
| | $ | 4,131 |
| | $ | — |
| | $ | 4,131 |
|
| | | | | | | | | | | | | | | | | | 2015 Fair Value Measurement Using | | Quoted Prices in Active markets for Identical Securities (Level 1) | | Significant Other Observable Inputs (Level 2) | | Significant Unobservable Inputs (Level 3) | | Totals | | (in thousands) | Securities available-for-sale— | | | | | | | | U.S. treasuries | $ | — |
| | $ | 4,922 |
| | $ | — |
| | $ | 4,922 |
| U.S. government agencies | — |
| | 64,852 |
| | — |
| | 64,852 |
| U.S. states and political subdivisions | — |
| | 27,790 |
| | — |
| | 27,790 |
| Trust preferred securities | — |
| | 4,275 |
| | — |
| | 4,275 |
| Corporate debt securities | — |
| | 20,517 |
| | — |
| | 20,517 |
| Mortgage-backed securities | — |
| | 221,451 |
| | 2,414 |
| | 223,865 |
| Total securities available-for-sale | $ | — |
| | $ | 343,807 |
| | $ | 2,414 |
| | $ | 346,221 |
| Interest rate derivative assets | $ | — |
| | $ | 6,554 |
| | $ | — |
| | $ | 6,554 |
| Interest rate derivative liabilities | $ | — |
| | $ | 6,163 |
| | $ | — |
| | $ | 6,163 |
|
|
Fair Value Measurements, Nonrecurring | The following table presents the assets that were measured at fair value on a nonrecurring basis by level within the fair value hierarchy as reported in the Consolidated Balance Sheets at December 31, 2016 and December 31, 2015. | | | | | | | | | | | | | | | | | | December 31, 2016 | | Level 1 Fair Value Measurement | | Level 2 Fair Value Measurement | | Level 3 Fair Value Measurement | | Total | | (in thousands) | Impaired Loans | | $ | — |
| | $ | — |
| | $ | 7,248 |
| | $ | 7,248 |
|
| | | | | | | | | | | | | | | | | | December 31, 2015 | | Level 1 Fair Value Measurement | | Level 2 Fair Value Measurement | | Level 3 Fair Value Measurement | | Total | | (in thousands) | Impaired Loans | | $ | — |
| | $ | — |
| | $ | 4,449 |
| | $ | 4,449 |
|
|
Fair Value Measurements, Recurring and Nonrecurring | The following table presents the estimated fair values of Atlantic Capital’s financial instruments at December 31, 2016 and December 31, 2015. | | | | | | | | | | | | | | | | | | 2016 Fair Value Measurement Using | | Carrying Amount | | Quoted Prices in Active markets for Identical Securities (Level 1) | | Significant Other Observable Inputs (Level 2) | | Significant Unobservable Inputs (Level 3) | | (in thousands) | Financial assets: | | | | | | | | Cash and due from banks | $ | 36,790 |
| | $ | 36,790 |
| | $ | — |
| | $ | — |
| Interest-bearing deposits in banks | 118,039 |
| | 118,039 |
| | — |
| | — |
| Other short-term investments | 10,896 |
| | 10,896 |
| | — |
| | — |
| Total securities available-for-sale | 347,705 |
| | — |
| | 347,705 |
| | — |
| FHLB stock | 7,067 |
| | — |
| | — |
| | 7,067 |
| Federal Reserve Bank stock | 9,690 |
| | — |
| | — |
| | 9,690 |
| Loans held for investment, net | 1,960,735 |
| | — |
| | — |
| | 1,939,895 |
| Loans held for sale | 35,219 |
| | — |
| | 35,219 |
| | — |
| Derivative assets | 4,310 |
| | — |
| | 4,310 |
| | — |
| Financial liabilities: | | | | | | | | Deposits | $ | 2,205,991 |
| | $ | — |
| | $ | 2,144,196 |
| | $ | — |
| Deposits to be assumed in branch sale | 31,589 |
| | — |
| | 31,589 |
| | — |
| Subordinated debt | 49,366 |
| | — |
| | 48,971 |
| | — |
| FHLB advances | 110,000 |
| | — |
| | 109,946 |
| | — |
| Derivative financial instruments | 4,131 |
| | — |
| | 4,131 |
| | — |
|
| | | | | | | | | | | | | | | | | | 2015 Fair Value Measurement Using | | Carrying Amount | | Quoted Prices in Active markets for Identical Securities (Level 1) | | Significant Other Observable Inputs (Level 2) | | Significant Unobservable Inputs (Level 3) | | (in thousands) | Financial assets: | | | | | | | | Cash and due from banks | $ | 45,848 |
| | $ | 45,848 |
| | $ | — |
| | $ | — |
| Interest-bearing deposits in other banks | 130,900 |
| | 130,900 |
| | — |
| | — |
| Other short-term investments | 26,137 |
| | 26,137 |
| | — |
| | — |
| Total securities available-for-sale | 346,221 |
| | — |
| | 343,807 |
| | 2,414 |
| FHLB stock | 1,048 |
| | — |
| | — |
| | 1,048 |
| Federal Reserve Bank stock | 6,615 |
| | — |
| | — |
| | 6,615 |
| Loans held for investment, net | 1,771,764 |
| | — |
| | — |
| | 1,752,796 |
| Loans held for sale | 95,465 |
| | — |
| | 95,465 |
| | — |
| Derivative assets | 6,554 |
| | — |
| | 6,554 |
| | — |
| Financial liabilities: | | | | | | | | Deposits | $ | 2,048,808 |
| | $ | — |
| | $ | 2,018,898 |
| | $ | — |
| Deposits to be assumed in branch sale | 213,410 |
| | — |
| | 213,410 |
| | — |
| Federal funds purchased and securities sold under agreements to repurchase | 11,931 |
| | 11,931 |
| | — |
| | — |
| Subordinated debt | 49,197 |
| | — |
| | 49,197 |
| | — |
| Derivative financial instruments | 6,163 |
| | — |
| | 6,163 |
| | — |
|
|