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v3.21.2

BORROWINGS (Long-Term Borrowings) (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 | Dec. 31, 2020
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 150,500 | $ 150,500
FHLB Advances |  | 200,000
Subordinated Debt | 150,000 | 150,000
Fair Value Premium (Discount) | (14,575) | (15,330)
Investment in Trust Preferred Capital Securities | 4,659 | 4,659
Total Long-term Borrowings | 290,584 | 489,829
Statutory Trust I |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | 22,500 | 22,500
Investment in Trust Preferred Capital Securities | $ 696 | $ 696
Rate | 2.88% | 2.99%
Maturity date | Jun. 17, 2034 | Jun. 17, 2034
Statutory Trust I | LIBOR |  |
Debt Instrument [Line Items] |  |
Spread to 3-Month LIBOR | 2.75% | 2.75%
Statutory Trust II |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 36,000 | $ 36,000
Investment in Trust Preferred Capital Securities | $ 1,114 | $ 1,114
Rate | 1.53% | 1.64%
Maturity date | Jun. 15, 2036 | Jun. 15, 2036
Statutory Trust II | LIBOR |  |
Debt Instrument [Line Items] |  |
Spread to 3-Month LIBOR | 1.40% | 1.40%
VFG Limited Liability Trust I Indenture |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 20,000 | $ 20,000
Investment in Trust Preferred Capital Securities | $ 619 | $ 619
Rate | 2.86% | 2.97%
Maturity date | Mar. 18, 2034 | Mar. 18, 2034
VFG Limited Liability Trust I Indenture | LIBOR |  |
Debt Instrument [Line Items] |  |
Spread to 3-Month LIBOR | 2.73% | 2.73%
FNB Statutory Trust II Indenture |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 12,000 | $ 12,000
Investment in Trust Preferred Capital Securities | $ 372 | $ 372
Rate | 3.23% | 3.34%
Maturity date | Jun. 26, 2033 | Jun. 26, 2033
FNB Statutory Trust II Indenture | LIBOR |  |
Debt Instrument [Line Items] |  |
Spread to 3-Month LIBOR | 3.10% | 3.10%
Gateway Capital Statutory Trust I |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 8,000 | $ 8,000
Investment in Trust Preferred Capital Securities | $ 248 | $ 248
Rate | 3.23% | 3.34%
Maturity date | Sep. 17, 2033 | Sep. 17, 2033
Gateway Capital Statutory Trust I | LIBOR |  |
Debt Instrument [Line Items] |  |
Spread to 3-Month LIBOR | 3.10% | 3.10%
Gateway Capital Statutory Trust II |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 7,000 | $ 7,000
Investment in Trust Preferred Capital Securities | $ 217 | $ 217
Rate | 2.78% | 2.89%
Maturity date | Jun. 17, 2034 | Jun. 17, 2034
Gateway Capital Statutory Trust II | LIBOR |  |
Debt Instrument [Line Items] |  |
Spread to 3-Month LIBOR | 2.65% | 2.65%
Gateway Capital Statutory Trust III |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 15,000 | $ 15,000
Investment in Trust Preferred Capital Securities | $ 464 | $ 464
Rate | 1.63% | 1.74%
Maturity date | May 30, 2036 | May 30, 2036
Gateway Capital Statutory Trust III | LIBOR |  |
Debt Instrument [Line Items] |  |
Spread to 3-Month LIBOR | 1.50% | 1.50%
Gateway Capital Statutory Trust IV |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 25,000 | $ 25,000
Investment in Trust Preferred Capital Securities | $ 774 | $ 774
Rate | 1.68% | 1.79%
Maturity date | Jul. 30, 2037 | Jul. 30, 2037
Gateway Capital Statutory Trust IV | LIBOR |  |
Debt Instrument [Line Items] |  |
Spread to 3-Month LIBOR | 1.55% | 1.55%
MFC Capital Trust II |  |
Debt Instrument [Line Items] |  |
Trust Preferred Capital Securities | $ 5,000 | $ 5,000
Investment in Trust Preferred Capital Securities | $ 155 | $ 155
Rate | 2.98% | 3.09%
Maturity date | Jan. 23, 2034 | Jan. 23, 2034
MFC Capital Trust II | LIBOR |  |
Debt Instrument [Line Items] |  |
Spread to 3-Month LIBOR | 2.85% | 2.85%
Subordinated Debt |  |
Debt Instrument [Line Items] |  |
Remaining issuance discount on debt | $ 1,000 | $ 1,200
2026 Subordinate Debt |  |
Debt Instrument [Line Items] |  |
Subordinated Debt | $ 150,000 | $ 150,000
Rate | 5.00% | 5.00%
Maturity date | Dec. 15, 2026 | Dec. 15, 2026
2026 Subordinate Debt | LIBOR | Scenario, Plan |  |
Debt Instrument [Line Items] |  |
Spread to 3-Month LIBOR | 3.175% | 3.175%
Fixed Rate Convertible |  |
Debt Instrument [Line Items] |  |
FHLB Advances |  | $ 200,000
Rate |  | 1.78%
Maturity date |  | Oct. 26, 2028

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