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Basis for the presentation of the consolidated financial statements and applicable accounting standard - 2.3 Significant accounting policies (Narrative) (Details) $ in Thousands | 12 Months Ended |
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Dec. 31, 2024 ARS ($) segment risk | Dec. 31, 2023 segment
Disclosure Of Significant Accounting Policies [line items] |  |
Percentage reflecting the past due amount | 1.00% |
Useful life, intangible assets (in years) | 5 years |
Settlement of termination benefits (in months) | 12 months |
Number of reportable segments | segment | 1 | 1
Furniture And Facilities |  |
Disclosure Of Significant Accounting Policies [line items] |  |
Useful life (in years) | 10 years |
Automobiles |  |
Disclosure Of Significant Accounting Policies [line items] |  |
Useful life (in years) | 5 years |
Equipment | Min |  |
Disclosure Of Significant Accounting Policies [line items] |  |
Useful life (in years) | 3 years |
Equipment | Max |  |
Disclosure Of Significant Accounting Policies [line items] |  |
Useful life (in years) | 5 years |
Defaulted Exposure |  |
Disclosure Of Significant Accounting Policies [line items] |  |
Total risk, threshold | risk | 30,000 |
Total risk, percentage | 40.00% |
Watch List Exposure |  |
Disclosure Of Significant Accounting Policies [line items] |  |
Total risk, threshold | risk | 100,000 |
Total risk, percentage | 20.00% |
Retail Portfolio |  |
Disclosure Of Significant Accounting Policies [line items] |  |
Past due amounts fixed in local currency | $ | $ 23 |
Wholesale Portfolio |  |
Disclosure Of Significant Accounting Policies [line items] |  |
Past due amounts fixed in local currency | $ | $ 117 |

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