Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS (Carrying Values and Estimated Fair Values of the Company's Financial Instruments) (Details)

v3.22.2
FAIR VALUE MEASUREMENTS (Carrying Values and Estimated Fair Values of the Company's Financial Instruments) (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
ASSETS    
Cash and cash equivalents $ 241,376 $ 802,501
Securities available for sale, at fair value 2,951,421 3,481,650
HTM securities 743,219 693,774
Restricted stock 87,908 76,825
Loans held for sale, at fair value 15,866 20,861
Net loans 13,058,756 12,861,274
Derivatives:    
Fair value hedges 1,171  
Accrued interest receivable 67,231 65,015
Bank owned life insurance 436,703 431,517
LIABILITIES    
Deposits 16,142,580 16,630,087
Borrowings 466,601 488,796
Accrued interest payable 1,349 933
Derivatives:    
Fair value hedges 37 5,387
Quoted Prices in Active Markets for Identical Assets Level 1    
ASSETS    
Cash and cash equivalents 241,376 802,501
Securities available for sale, at fair value 58,817 64,474
HTM securities 0 0
Restricted stock 0 0
Loans held for sale, at fair value 0 0
Net loans 0 0
Derivatives:    
Fair value hedges 0  
Accrued interest receivable 0 0
Bank owned life insurance 0 0
LIABILITIES    
Deposits 0 0
Borrowings 0 0
Accrued interest payable 0 0
Derivatives:    
Fair value hedges 0 0
Significant Other Observable Inputs Level 2    
ASSETS    
Cash and cash equivalents 0 0
Securities available for sale, at fair value 2,892,604 3,417,176
HTM securities 738,397 686,733
Restricted stock 87,908 76,825
Loans held for sale, at fair value 15,866 20,861
Net loans 0 0
Derivatives:    
Fair value hedges 1,171  
Accrued interest receivable 67,231 65,015
Bank owned life insurance 436,703 431,517
LIABILITIES    
Deposits 16,142,580 16,630,087
Borrowings 466,601 488,796
Accrued interest payable 1,349 933
Derivatives:    
Fair value hedges 37 5,387
Significant Unobservable Inputs Level 3    
ASSETS    
Cash and cash equivalents 0 0
Securities available for sale, at fair value 0 0
HTM securities 4,822 7,041
Restricted stock 0 0
Loans held for sale, at fair value 0 0
Net loans 13,058,756 12,861,274
Derivatives:    
Fair value hedges 0  
Accrued interest receivable 0 0
Bank owned life insurance 0 0
LIABILITIES    
Deposits 0 0
Borrowings 0 0
Accrued interest payable 0 0
Derivatives:    
Fair value hedges 0 0
Interest Rate Swap    
Derivatives:    
Interest rate swap 34,354 73,696
Derivatives:    
Interest rate swap 146,260 49,051
Interest Rate Swap | Quoted Prices in Active Markets for Identical Assets Level 1    
Derivatives:    
Interest rate swap 0 0
Derivatives:    
Interest rate swap 0 0
Interest Rate Swap | Significant Other Observable Inputs Level 2    
Derivatives:    
Interest rate swap 34,354 73,696
Derivatives:    
Interest rate swap 146,260 49,051
Interest Rate Swap | Significant Unobservable Inputs Level 3    
Derivatives:    
Interest rate swap 0 0
Derivatives:    
Interest rate swap 0 0
Carrying Value    
ASSETS    
Cash and cash equivalents 241,376 802,501
Securities available for sale, at fair value 2,951,421 3,481,650
HTM securities 780,749 628,000
Restricted stock 87,908 76,825
Loans held for sale, at fair value 15,866 20,861
Net loans 13,551,224 13,096,056
Derivatives:    
Fair value hedges 1,171  
Accrued interest receivable 67,231 65,015
Bank owned life insurance 436,703 431,517
LIABILITIES    
Deposits 16,128,635 16,611,068
Borrowings 797,948 506,594
Accrued interest payable 1,349 933
Derivatives:    
Fair value hedges 37 5,387
Carrying Value | Interest Rate Swap    
Derivatives:    
Interest rate swap 34,354 73,696
Derivatives:    
Interest rate swap $ 146,260 $ 49,051