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Deposits - Schedule of Deposit Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Deposits	$ 4,516,903	$ 3,960,106
Time deposits	1,390,792	1,721,109
Noninterest-bearing accounts	984,798	687,068
Demand Deposit Accounts	3,126,111	2,238,997
Deposits, domestic	$ 4,516,903	$ 3,960,106
Weighted average interest rate on certificates of deposit	1.00%	2.09%
0.22% and 0.55%
Interest-bearing checking and savings accounts	$ 2,141,313	$ 1,551,929
0.22% and 0.55% | Minimum
Weighted average interest rate on certificates of deposit	0.22%
0.22% and 0.55% | Maximum
Weighted average interest rate on certificates of deposit	0.55%
0.00% - 0.99%
Time deposits	$ 803,737	122,649
0.00% - 0.99% | Minimum
Weighted average interest rate on certificates of deposit	0.00%
0.00% - 0.99% | Maximum
Weighted average interest rate on certificates of deposit	0.99%
1.00% - 1.99%
Time deposits	$ 425,061	523,816
1.00% - 1.99% | Minimum
Weighted average interest rate on certificates of deposit	1.00%
1.00% - 1.99% | Maximum
Weighted average interest rate on certificates of deposit	1.99%
2.00% - 2.99%
Time deposits	$ 143,417	1,053,914
2.00% - 2.99% | Minimum
Weighted average interest rate on certificates of deposit	2.00%
2.00% - 2.99% | Maximum
Weighted average interest rate on certificates of deposit	2.99%
3.00% - 3.99%
Time deposits	$ 18,148	19,849
3.00% - 3.99% | Minimum
Weighted average interest rate on certificates of deposit	3.00%
3.00% - 3.99% | Maximum
Weighted average interest rate on certificates of deposit	3.99%
4% and above
Time deposits	$ 429	$ 881
4% and above | Minimum
Weighted average interest rate on certificates of deposit	4.00%

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- Definition

Represents the Weighted average interest rate on certificates of deposit, as of the indicated date.

+ References

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The amount of money in accounts that may bear interest and that the depositor is entitled to withdraw at any time without prior notice.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
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The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

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The aggregate of all domestic interest-bearing and noninterest-bearing deposit liabilities.

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