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v3.21.1

Bank segment - Allowance for loan commitments (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 31, 2021 | Mar. 31, 2020 | Sep. 30, 2020 | Dec. 31, 2019
Allowance for loan commitments: |  |  |  |
Beginning balance | $ 4,300 | $ 1,741 | $ 1,741 |
Provision | (1,400) | 500 |  |
Ending balance | 2,900 | 3,800 |  | $ 1,741
Accounting Standards Update [Extensible List] |  |  | us-gaap:AccountingStandardsUpdate201613Member | us-gaap:AccountingStandardsUpdate201613Member
Real estate | Home equity line of credit |  |  |  |
Allowance for loan commitments: |  |  |  |
Beginning balance | 300 | 392 | $ 392 |
Provision | 100 | 0 |  |
Ending balance | 400 | 300 |  | $ 392
Real estate | Commercial construction |  |  |  |
Allowance for loan commitments: |  |  |  |
Beginning balance | 3,000 | 931 | 931 |
Provision | (1,700) | 515 |  |
Ending balance | 1,300 | 3,191 |  | 931
Commercial |  |  |  |
Allowance for loan commitments: |  |  |  |
Beginning balance | 1,000 | 418 | 418 |
Provision | 200 | (15) |  |
Ending balance | $ 1,200 | 309 |  | 418
Impact of adoption of ASU No. 2016-13 |  |  |  |
Allowance for loan commitments: |  |  |  |
Beginning balance |  | 1,559 | 1,559 |
Ending balance |  |  |  | 1,559
Impact of adoption of ASU No. 2016-13 | Real estate | Home equity line of credit |  |  |  |
Allowance for loan commitments: |  |  |  |
Beginning balance |  | (92) | (92) |
Ending balance |  |  |  | (92)
Impact of adoption of ASU No. 2016-13 | Real estate | Commercial construction |  |  |  |
Allowance for loan commitments: |  |  |  |
Beginning balance |  | 1,745 | 1,745 |
Ending balance |  |  |  | 1,745
Impact of adoption of ASU No. 2016-13 | Commercial |  |  |  |
Allowance for loan commitments: |  |  |  |
Beginning balance |  | $ (94) | $ (94) |
Ending balance |  |  |  | $ (94)

X
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