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RISK MANAGEMENT POLICIES - Concentration of loans and deposits (Details) - ARS ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Interest rate risk |  |
Loan balance | $ 155,474,329 | $ 159,085,216
Deposit, Placement Balance | 288,458,097 | 269,644,541
Liquidity risk [member] |  |
Interest rate risk |  |
Loan balance | $ 165,522,148 | $ 171,801,618
Loan, percentage to total portfolio | 100.00% | 100.00%
Deposit, Placement Balance | $ 288,458,096 | $ 269,644,541
Deposits, percentage to total portfolio | 100.00% | 100.00%
Liquidity risk [member] | 10 Largest Customer [Member] |  |
Interest rate risk |  |
Loan balance | $ 13,155,387 | $ 17,090,229
Loan, percentage to total portfolio | 7.90% | 9.90%
Deposit, Placement Balance | $ 95,276,777 | $ 74,049,170
Deposits, percentage to total portfolio | 33.00% | 27.50%
Liquidity risk [member] | 50 Following Largest Customer [Member] |  |
Interest rate risk |  |
Loan balance | $ 21,266,376 | $ 24,209,408
Loan, percentage to total portfolio | 12.80% | 14.10%
Deposit, Placement Balance | $ 48,457,386 | $ 45,028,876
Deposits, percentage to total portfolio | 16.80% | 16.70%
Liquidity risk [member] | 100 Following Largest Customers [Member] |  |
Interest rate risk |  |
Loan balance | $ 17,301,047 | $ 15,301,427
Loan, percentage to total portfolio | 10.50% | 8.90%
Deposit, Placement Balance | $ 15,105,120 | $ 14,280,185
Deposits, percentage to total portfolio | 5.20% | 5.30%
Liquidity risk [member] | Rest of Customers [Member] |  |
Interest rate risk |  |
Loan balance | $ 113,799,338 | $ 115,200,554
Loan, percentage to total portfolio | 68.80% | 67.10%
Deposit, Placement Balance | $ 129,618,813 | $ 136,286,310
Deposits, percentage to total portfolio | 44.90% | 50.50%

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- Definition The amount of deposit liabilities from customers held by the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of non-derivative financial assets with fixed or determinable payments that are not quoted in an active market, other than: (a) those that the entity intends to sell immediately or in the near term, which shall be classified as held for trading, and those that the entity, upon initial recognition, designates as at fair value through profit or loss; (b) those that the entity, upon initial recognition, designates as available for sale; or (c) those for which the holder may not recover substantially all of its initial investment, other than because of credit deterioration, which shall be classified as available for sale. An interest acquired in a pool of assets that are not loans or receivables (for example, an interest in a mutual fund or a similar fund) is not a loan or receivable. [Refer: Derivative financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2023-01-01 -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 8 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_8_c&doctype=Standard&book=b -URIDate 2021-03-24 + Details
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- Definition Disclosure Of Interest Rate Risk [line items]. + References No definition available. + Details
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- Definition Percentage of deposits to total portfolio. + References No definition available. + Details
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- Details
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