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Goodwill and CDI
 12 Months Ended
Sep. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and CDI Goodwill and CDI
Goodwill
There were no changes to the recorded amount of goodwill for both years ended September 30, 2021 and 2020.

CDI
During the year ended September 30, 2019, the Company recorded a CDI of $2,483,000 in connection with the South Sound Acquisition. The CDI amortization expense totaled $361,000, $406,000 and $452,000 for the years ended September 30, 2021, 2020 and 2019, respectively.

Amortization expense for the CDI for fiscal years ending subsequent to September 30, 2021 is estimated to be as follows (dollars in thousands):

2022$316 
2023271 
2024226 
2025181 
2026135 
Thereafter135 
      Total$1,264