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v3.22.2.2

Subordinated Debentures - Additional Information (Detail) - Subordinated debt | 9 Months Ended
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Sep. 30, 2022
VRB Subordinated - 6% |
Class of Stock [Line Items] |
Interest rate | 6.00%
Current Coupon Rate | 6.00%
VRB Subordinated - 6% | LIBOR PLUS |
Class of Stock [Line Items] |
Basis spread on variable rate | 3.50%
VRB Subordinated - 5% |
Class of Stock [Line Items] |
Interest rate | 5.00%
Current Coupon Rate | 5.00%
VRB Subordinated - 5% | LIBOR PLUS |
Class of Stock [Line Items] |
Basis spread on variable rate | 4.90%

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