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Deposits
12 Months Ended
Dec. 31, 2020
Banking and Thrift, Other Disclosures [Abstract]  
Deposits Deposits
Deposits and their respective weighted average interest rate at December 31, 2020 and 2019 consisted of the following:
December 31,
20202019
Weighted Average Interest RateAmountWeighted Average Interest RateAmount
(Dollars in thousands)
Noninterest-bearing deposits %$1,690,663 — %$1,279,681 
Demand deposits0.22 2,070,183 0.96 1,677,682 
Savings deposits0.08 918,094 0.37 796,702 
Time deposits1.30 563,775 1.95 606,010 
Total0.24 %$5,242,715 0.71 %$4,360,075 

The aggregate amount of time deposits in denominations of $100 thousand or more was $296.7 million at December 31, 2020 and $293.2 million at December 31, 2019. Deposits are insured up to applicable limits by the Deposit Insurance Fund of
the FDIC. Deposit insurance per account owner is currently up to $250 thousand. The aggregate amount of time deposits in denominations over $250 thousand was $161.6 million at December 31, 2020 and $143.0 million at December 31, 2019.

At December 31, 2020, the scheduled maturities of time deposits are as follows:
(Dollars in thousands)
YearAmount
Due in 2021$12,178 
Due in 2022304,928 
Due in 202393,332 
Due in 2024115,886 
Due in 202524,000 
Thereafter13,451 
Total$563,775