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Deposits (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
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Deposits [Abstract] |  |
Noninterest bearing deposits | $ 1,140,925 | $ 865,760
Interest bearing demand deposits | 78,308 | 51,179
Money market deposits | 1,228,742 | 985,322
Savings | 527,436 | 404,151
Certificates of deposit and other time deposits of $100,000 or more | 606,223 | 597,628
Certificates of deposit and other time deposits less than $100,000 | 434,448 | 501,532
Total deposits | 4,016,082 | 3,405,572
Certificates of deposit and other time deposits of $250,000 or more | 234,900 | 227,700
Wholesale brokered deposits | 0 | $ 37,100
Maturities of Time Deposits [Abstract] |  |
Total | 1,040,671 |
Within 1 Year | 831,609 |
2 Years | 94,917 |
3 Years | 43,426 |
4 Years | 42,379 |
5 Years | 28,073 |
After 5 Years | 267 |
Certificates of Deposit and Other Time Deposits of $100,000 or More [Member] |  |
Maturities of Time Deposits [Abstract] |  |
Total | 606,223 |
Within 1 Year | 477,852 |
2 Years | 60,412 |
3 Years | 23,079 |
4 Years | 26,430 |
5 Years | 18,450 |
After 5 Years | 0 |
Certificates of Deposit and Other Time Deposits Less Than $100,000 [Member] |  |
Maturities of Time Deposits [Abstract] |  |
Total | 434,448 |
Within 1 Year | 353,757 |
2 Years | 34,505 |
3 Years | 20,347 |
4 Years | 15,949 |
5 Years | 9,623 |
After 5 Years | $ 267 |

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- Definition 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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- Definition Amount of deposits in accounts that offer many of the same services as checking accounts although transactions may be somewhat more limited, share some of the characteristics of a money market fund and are insured by the Federal government, also known as money market accounts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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- Definition Amount of money in interest-bearing domestic accounts that entitle the depositor to withdraw funds at any time without prior notice, also known as demand deposits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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- Definition The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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- Definition Amount of time deposit maturing after fifth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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