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DEPOSITS
9 Months Ended
Sep. 30, 2021
Banking and Thrift, Other Disclosures [Abstract]  
DEPOSITS DEPOSITS
Deposits consisted of the following at September 30, 2021 and December 31, 2020 (in thousands):
 September 30, 2021December 31, 2020
Non-interest-bearing accounts$6,400,864 $5,492,924 
Interest-bearing checking1,799,657 1,569,435 
Regular savings accounts2,773,995 2,398,482 
Money market accounts2,339,107 2,191,135 
Total interest-bearing transaction and saving accounts6,912,759 6,159,052 
Certificates of deposit:
Certificates of deposit less than or equal to $250,000
663,592 718,256 
Certificates of deposit greater than $250,000
187,462 197,064 
Total certificates of deposit(1)
851,054 915,320 
Total deposits$14,164,677 $12,567,296 
Included in total deposits:  
Public fund transaction and savings accounts$354,821 $302,875 
Public fund interest-bearing certificates40,851 59,127 
Total public deposits$395,672 $362,002 

(1)     Certificates of deposit include $2,000 and $58,000 of acquisition discounts at September 30, 2021 and December 31, 2020, respectively.
At September 30, 2021 and December 31, 2020, the Company had certificates of deposit of $191.5 million and $203.6 million, respectively, that were equal to or greater than $250,000.

Scheduled maturities and weighted average interest rates of certificates of deposit at September 30, 2021 are as follows (dollars in thousands):
September 30, 2021
AmountWeighted Average Rate
Maturing in one year or less$644,909 0.49 %
Maturing after one year through two years130,384 0.80 
Maturing after two years through three years52,948 0.78 
Maturing after three years through four years11,044 1.27 
Maturing after four years through five years10,261 0.42 
Maturing after five years1,508 0.88 
Total certificates of deposit$851,054 0.57 %