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Acquisition of Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Apr. 20, 2018
Business Acquisition [Line Items]
Fair Value	$ 10,887
PCI | GCFC/ABC Bank
Business Acquisition [Line Items]
Fair Value	10,887	$ 11,360
Contractually required principal and interest payments	18,174	19,447
Best estimate of contractual cash flows not expected to be collected	6,069	6,537
Best estimate of contractual cash flows expected to be collected	12,105	12,910
Non-PCI | GCFC/ABC Bank
Business Acquisition [Line Items]
Fair Value	201,289	216,306
Contractually required principal and interest payments	203,156	219,488
Best estimate of contractual cash flows not expected to be collected	1,457	2,511
Best estimate of contractual cash flows expected to be collected	$ 201,699	$ 216,977

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- Definition

Amount of cash flows not expected to be collected at acquisition of acquired loans not accounted for as debt securities with evidence of deterioration of credit quality.

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Fair value at acquisition of acquired loans not accounted for as debt securities with evidence of deterioration of credit quality.

+ References

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Amount of cash flows expected to be collected at acquisition of acquired loans not accounted for as debt securities with evidence of deterioration of credit quality.

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Amount of contractually required payments receivable at acquisition of acquired loans not accounted for as debt securities with evidence of deterioration of credit quality.

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