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Deposits (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 | Dec. 31, 2020
Deposits |  |
Deposits | $ 1,902,718 | $ 1,855,516
Average balance, deposits | $ 1,888,859 | $ 1,711,092
Deposits, weighted average interest rate during the period | 0.22% | 0.52%
Non-interest-bearing transaction accounts |  |
Deposits |  |
Deposits | $ 496,877 | $ 472,818
Average balance, deposits | $ 485,863 | $ 412,825
Deposits, weighted average interest rate during the period | 0.00% | 0.00%
Interest-bearing transaction accounts |  |
Deposits |  |
Deposits | $ 561,466 | $ 503,992
Average balance, deposits | $ 521,130 | $ 392,576
Deposits, weighted average interest rate during the period | 0.19% | 0.37%
Money market accounts |  |
Deposits |  |
Deposits | $ 632,065 | $ 641,504
Average balance, deposits | $ 657,690 | $ 651,402
Deposits, weighted average interest rate during the period | 0.17% | 0.44%
Certificates of deposit |  |
Deposits |  |
Deposits | $ 46,818 | $ 64,694
Average balance, deposits | $ 57,424 | $ 111,698
Deposits, weighted average interest rate during the period | 1.23% | 1.97%
Wholesale deposits |  |
Deposits |  |
Deposits | $ 165,492 | $ 172,508
Average balance, deposits | $ 166,752 | $ 142,591
Deposits, weighted average interest rate during the period | 0.76% | 1.71%

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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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