XML 67 R55.htm IDEA: XBRL DOCUMENT
v3.23.1

Deposits - Remaining maturity of time deposits (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract] |  |
Three months or less | $ 131,277 | $ 159,820
More than three months through six months | 233,638 | 99,044
More than six months through twelve months | 359,145 | 204,529
Over twelve months | 613,745 | 320,106
Time | $ 1,337,805 | $ 783,499

X
- Definition Contractual Maturities Time Deposits Six Months Through Twelve Months + References No definition available. + Details
Name: | egbn_ContractualMaturitiesTimeDepositsSixMonthsThroughTwelveMonths
Namespace Prefix: | egbn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual Maturities Time Deposits Three Months Through Six Months + References No definition available. + Details
Name: | egbn_ContractualMaturitiesTimeDepositsThreeMonthsThroughSixMonths
Namespace Prefix: | egbn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual maturities time deposits after12 months. + References No definition available. + Details
Name: | egbn_OverTwelveMonths
Namespace Prefix: | egbn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual maturities time deposits three months or less. + References No definition available. + Details
Name: | egbn_ThreeMonthsOrLess
Namespace Prefix: | egbn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_DepositsLiabilitiesBalanceSheetReportedAmountsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of time deposit liabilities, including certificates of deposit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=116652737&loc=d3e64164-112818 Reference 2: 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 https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
Name: | us-gaap_TimeDeposits
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant