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Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2019
Significant Accounting Policies [Abstract]  
Future Estimated Amortization Expense for CDI
At March 31, 2019, the future estimated amortization expense for the CDI arising from our past acquisitions is as follows:

(in thousands)
 2019  2020  2021  2022  2023  Thereafter  Total 
Core Deposit Intangible Amortization
 $480  $626  $611  $593  $573  $2,236  $5,119