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v3.20.1

BORROWINGS (Advances from the FHLB) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2020 | Dec. 31, 2019
Advances from the FHLB |  |
Advance Amount | $ 780,000 | $ 780,000
Adjustable Rate Credit One |  |
Advances from the FHLB |  |
Interest Rate | 0.70% | 1.16%
Maturity Date | Aug. 17, 2029 | Aug. 17, 2029
Advance Amount | $ 50,000 | $ 50,000
Adjustable Rate Credit Two |  |
Advances from the FHLB |  |
Interest Rate | 0.95% | 1.41%
Maturity Date | May 15, 2024 | May 15, 2024
Advance Amount | $ 200,000 | $ 200,000
Adjustable Rate Credit Three |  |
Advances from the FHLB |  |
Interest Rate | 0.70% | 1.16%
Maturity Date | May 22, 2029 | May 22, 2029
Advance Amount | $ 150,000 | $ 150,000
Adjustable Rate Credit Four |  |
Advances from the FHLB |  |
Interest Rate | 0.70% | 1.16%
Maturity Date | May 30, 2029 | May 30, 2029
Advance Amount | $ 50,000 | $ 50,000
Adjustable Rate Credit Five |  |
Advances from the FHLB |  |
Interest Rate | 0.70% | 1.16%
Maturity Date | Jun. 21, 2029 | Jun. 21, 2029
Advance Amount | $ 100,000 | $ 100,000
Fixed Rate Convertible |  |
Advances from the FHLB |  |
Interest Rate | 1.78% | 1.78%
Maturity Date | Oct. 26, 2028 | Oct. 26, 2028
Advance Amount | $ 200,000 | $ 200,000
Fixed Rate Hybrid One |  |
Advances from the FHLB |  |
Interest Rate | 1.58% | 1.58%
Maturity Date | May 18, 2020 | May 18, 2020
Advance Amount | $ 20,000 | $ 20,000
Fixed Rate Credit |  |
Advances from the FHLB |  |
Interest Rate | 1.54% | 1.54%
Maturity Date | Oct. 02, 2020 | Oct. 02, 2020
Advance Amount | $ 10,000 | $ 10,000
LIBOR | Adjustable Rate Credit One |  |
Advances from the FHLB |  |
Spread on LIBOR | (0.75%) | (0.75%)
LIBOR | Adjustable Rate Credit Two |  |
Advances from the FHLB |  |
Spread on LIBOR | (0.50%) | (0.50%)
LIBOR | Adjustable Rate Credit Three |  |
Advances from the FHLB |  |
Spread on LIBOR | (0.75%) | (0.75%)
LIBOR | Adjustable Rate Credit Four |  |
Advances from the FHLB |  |
Spread on LIBOR | (0.75%) | (0.75%)
LIBOR | Adjustable Rate Credit Five |  |
Advances from the FHLB |  |
Spread on LIBOR | (0.75%) | (0.75%)

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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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