XML 82 R66.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Loans and Allowance for Credit Losses (Details 6) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016
Unpaid Contractual Principal Balance | $ 25,696 | $ 28,468
Recorded Investment With No Allowance | 6,456 | 11,361
Recorded Investment With Allowance | 19,121 | 14,438
Total Recorded Investment | 25,577 | 25,799
Related Allowance | 7,601 | 5,599
Quarter to Date [Member] |  |
Average Recorded Investment | 27,240 | 37,052
Interest Income Recognized | 198 | 135
Year to Date [Member] |  |
Average Recorded Investment | 25,695 | 37,938
Interest Income Recognized | 730 | 406
Home Equity [Member] |  |
Unpaid Contractual Principal Balance | 494 |
Recorded Investment With No Allowance | 494 |
Total Recorded Investment | 494 |
Home Equity [Member] | Quarter to Date [Member] |  |
Average Recorded Investment | 544 | 78
Home Equity [Member] | Year to Date [Member] |  |
Average Recorded Investment | 346 | 89
Interest Income Recognized | 2 |
Commercial [Member] |  |
Unpaid Contractual Principal Balance | 5,644 | 8,296
Recorded Investment With No Allowance | 1,777 | 2,532
Recorded Investment With Allowance | 3,748 | 3,095
Total Recorded Investment | 5,525 | 5,627
Related Allowance | 3,259 | 2,671
Commercial [Member] | Quarter to Date [Member] |  |
Average Recorded Investment | 5,764 | 12,620
Interest Income Recognized | 48 | 79
Commercial [Member] | Year to Date [Member] |  |
Average Recorded Investment | 5,765 | 12,755
Interest Income Recognized | 145 | 191
Construction - Commercial And Residencial [Member] |  |
Unpaid Contractual Principal Balance | 2,052 | 2,072
Recorded Investment With No Allowance | 1,534 | 1,535
Recorded Investment With Allowance | 518 | 537
Total Recorded Investment | 2,052 | 2,072
Related Allowance | 500 | 522
Construction - Commercial And Residencial [Member] | Quarter to Date [Member] |  |
Average Recorded Investment | 3,491 | 5,091
Interest Income Recognized | (14) |
Construction - Commercial And Residencial [Member] | Year to Date [Member] |  |
Average Recorded Investment | 3,731 | 5,174
Income Producing - Commercial Real Estate [Member] |  |
Unpaid Contractual Principal Balance | 10,044 | 14,936
Recorded Investment With No Allowance | 781 | 5,048
Recorded Investment With Allowance | 9,263 | 9,888
Total Recorded Investment | 10,044 | 14,936
Related Allowance | 2,380 | 1,943
Income Producing - Commercial Real Estate [Member] | Quarter to Date [Member] |  |
Average Recorded Investment | 10,068 | 16,742
Interest Income Recognized | 120 | 54
Income Producing - Commercial Real Estate [Member] | Year to Date [Member] |  |
Average Recorded Investment | 10,127 | 17,533
Interest Income Recognized | 493 | 198
Other Consumer [Member] |  |
Unpaid Contractual Principal Balance | 91 | 126
Recorded Investment With Allowance | 91 | 126
Total Recorded Investment | 91 | 126
Related Allowance | 80 | 113
Other Consumer [Member] | Quarter to Date [Member] |  |
Average Recorded Investment | 92 | 42
Interest Income Recognized |  | 2
Other Consumer [Member] | Year to Date [Member] |  |
Average Recorded Investment | 93 | 32
Interest Income Recognized |  | 4
Owner Occupied - Commercial Real Estate - [Member] |  |
Unpaid Contractual Principal Balance | 6,596 | 2,483
Recorded Investment With No Allowance | 1,095 | 1,691
Recorded Investment With Allowance | 5,501 | 792
Total Recorded Investment | 6,596 | 2,483
Related Allowance | 1,382 | 350
Owner Occupied - Commercial Real Estate - [Member] | Quarter to Date [Member] |  |
Average Recorded Investment | 6,743 | 2,233
Interest Income Recognized | 27 |
Owner Occupied - Commercial Real Estate - [Member] | Year to Date [Member] |  |
Average Recorded Investment | 5,210 | 2,106
Interest Income Recognized | 73 | 13
Real Estate Mortgage - Residential [Member] |  |
Unpaid Contractual Principal Balance | 775 | 555
Recorded Investment With No Allowance | 775 | 555
Total Recorded Investment | 775 | 555
Real Estate Mortgage - Residential [Member] | Quarter to Date [Member] |  |
Average Recorded Investment | 538 | 246
Interest Income Recognized | 17 |
Real Estate Mortgage - Residential [Member] | Year to Date [Member] |  |
Average Recorded Investment | 423 | $ 249
Interest Income Recognized | $ 17 |

X
- Definition Amount of interest income (expense) recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. + References No definition available. + Details
Name: | egbn_ImpairedFinancingReceivableInterestIncomeExpenseAccrualMethod
Namespace Prefix: | egbn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of allowance for credit losses related to recorded investment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRelatedAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in impaired financing receivables for which there is no related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in impaired financing receivables for which there is a related allowance for credit losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_StatementScenarioAxis=egbn_QuarterToDateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementScenarioAxis=egbn_YearToDateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=egbn_HomeEquityPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=egbn_ConstructionPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=egbn_IncomeProducingPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=egbn_OtherConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=egbn_OwnerOccupiedPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |