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SIGNIFICANT ACCOUNTING POLICIES - Portfolio Loans (Details) - PPP Loans - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Loans |  |  |
PPP loans outstanding | $ 0.3 | $ 0.9 |
Amortized cost of the loans outstanding | 0.3 | 0.8 |
Loans outstanding, fees received | 0.0 | 2.5 | $ 20.1
Incurred incremental direct origination costs | 0.0 | 0.6 | 4.2
Net interest income for fees | $ 0.0 | $ 1.9 | $ 14.0
Percentage of remaining loan maintains government guarantee | 100.00% |  |

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- Definition Represents the fees received related to the PPP (Paycheck Protection Program). + References No definition available. + Details
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- Definition Represents the incurred incremental direct origination costs related to the PPP (Paycheck Protection Program). + References No definition available. + Details
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- Definition Amortized cost, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-5 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481990/310-10-45-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
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