CORPORATE BORROWINGS - Summary of Leases and Debt Maturities (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Long-term Debt, Fiscal Year Maturity [Abstract]
2022	$ 3,227
2023	5,629
2024	6,430
2025	6,432
2026	6,433
Thereafter	211,702
Total	$ 239,853

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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