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DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2022 | Dec. 31, 2021 | Apr. 30, 2020 | Dec. 31, 2019 | Nov. 30, 2019
Derivative [Line Items] |  |  |  |  |
Notional Amount | $ 770,234 | $ 943,623 |  |  |
Fair Value Asset (Liability) | 2,952 | (1,109) |  |  |
Interest rate swap on deposits |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount |  |  | $ 25,000 |  | $ 50,000
Designated as hedging instrument | Cash flow hedges |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | 125,000 | 125,000 |  |  |
Fair Value Asset (Liability) | (241) | (877) |  |  |
Designated as hedging instrument | Cash flow hedges | Interest rate cap agreements |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | $ 75,000 | $ 75,000 |  |  |
Weighted Average Maturity (in years) | 2 years 9 months 18 days | 3 years |  |  |
Fair Value Asset (Liability) | $ 3,513 | $ (121) |  |  |
Designated as hedging instrument | Cash flow hedges | Interest rate swap on variable rate loans |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | $ 50,000 | $ 50,000 |  |  |
Weighted Average Maturity (in years) | 4 years | 4 years 2 months 12 days |  |  |
Fair Value Asset (Liability) | $ (3,754) | $ (756) |  |  |
Designated as hedging instrument | Fair Value Hedging |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | 37,190 | 37,190 |  |  |
Fair Value Asset (Liability) | 3,154 | (530) |  |  |
Designated as hedging instrument | Fair Value Hedging | Interest rate swap on deposits |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | $ 37,190 | $ 37,190 |  | $ 37,200 |
Weighted Average Maturity (in years) | 7 years 3 months 18 days | 7 years 7 months 6 days |  |  |
Fair Value Asset (Liability) | $ 3,154 | $ (530) |  |  |
Hedged Asset, Fair Value Hedge | 31,530 | 39,726 |  |  |
Cumulative amount of fair value hedging adjustment in carrying amount | (5,660) | 2,536 |  |  |
Designated as hedging instrument | Economic hedges |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | 604,720 | 767,374 |  |  |
Fair Value Asset (Liability) | (11) | 15 |  |  |
Designated as hedging instrument | Economic hedges | Forward sale commitments |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | 7,000 | $ 16,600 |  |  |
Weighted Average Maturity (in years) |  | 1 month 6 days |  |  |
Fair Value Asset (Liability) | (11) | $ 15 |  |  |
Designated as hedging instrument | Economic hedges | Customer loan derivative liability | MNA counterparty |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | $ 191,757 | $ 260,102 |  |  |
Weighted Average Maturity (in years) | 6 years 7 months 6 days | 6 years 2 months 12 days |  |  |
Fair Value Asset (Liability) | $ (14,000) | $ (9,429) |  |  |
Designated as hedging instrument | Economic hedges | Customer loan derivative liability | RPA counterparty |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | $ 107,103 | $ 115,285 |  |  |
Weighted Average Maturity (in years) | 7 years 1 month 6 days | 6 years 8 months 12 days |  |  |
Fair Value Asset (Liability) | $ (364) | $ (4,421) |  |  |
Designated as hedging instrument | Economic hedges | Customer loan derivative liability | Customer |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | $ 298,860 | $ 375,387 |  |  |
Weighted Average Maturity (in years) | 6 years 9 months 18 days | 6 years 4 months 24 days |  |  |
Fair Value Asset (Liability) | $ 14,364 | $ 13,850 |  |  |
Not designated as hedging instrument |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | 3,324 | 14,059 |  |  |
Fair Value Asset (Liability) | 50 | 283 |  |  |
Not designated as hedging instrument | Interest Rate Lock Commitment |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional Amount | $ 3,324 | $ 14,059 |  |  |
Weighted Average Maturity (in years) | 3 months 18 days | 1 month 6 days |  |  |
Fair Value Asset (Liability) | $ 50 | $ 283 |  |  |

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