XML 86 R71.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Notes Payable, Warrants and Subordinated Borrowings - Additional Information (Detail) - USD ($) $ / shares in Units, shares in Thousands |  |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Nov. 02, 2015 | Aug. 21, 2008 | Dec. 31, 2015 | Nov. 30, 2015 | Dec. 31, 2014 | Oct. 31, 2014
Notes Payable And Warrants [Line Items] |  |  |  |  |  |
Senior Notes |  |  | $ 120,000,000 |  |  |
Cash Received For Settlement Of Warrant |  |  |  | $ 11,020,000 |  |
Loans Payable | $ 120,000,000 |  | 120,000,000 |  |  |
Loans Payable Final Payment After Closing (in years) | 5 years |  |  |  |  |
Strategic Alliance Term (in years) | 3 years |  |  |  |  |
Strategic Alliance Automatic Renewals (in years) | 1 year |  |  |  |  |
Subordinated Borrowings |  |  | $ 22,550,000 |  | $ 22,550,000 | $ 22,550,000
Subordinated Borrowing, Interest Rate (as a percent) |  |  | 5.50% |  |  |
Class A [Member] |  |  |  |  |  |
Notes Payable And Warrants [Line Items] |  |  |  |  |  |
Common Stock, Par or Stated Value Per Share (in dollars per share) |  |  | $ 0.01 |  | $ 0.01 |
Public Offering, Shares |  |  |  | 5,455 |  |
Public Offering, Shares Offered To Public |  |  |  | 3,100 |  |
Share Repurchase During Offering |  |  |  | 2,355 |  |
Class A [Member] | Warrant [Member] |  |  |  |  |  |
Notes Payable And Warrants [Line Items] |  |  |  |  |  |
Warrants to purchase Class A shares (in shares) |  | 5,455 |  | 5,455 |  |
Class A Shares purchase price per share (in dollars per share) |  | $ 22.00 |  |  |  |
Senior Notes [Member] |  |  |  |  |  |
Notes Payable And Warrants [Line Items] |  |  |  |  |  |
Senior Notes |  | $ 120,000,000 |  |  |  |
Senior Notes coupon interest (as a percent) |  | 5.20% |  |  |  |
Senior notes effective yield (as a percent) |  |  | 7.94% |  |  |

X
- Definition Cash Received With Settlement Of Warrant + References No definition available. + Details
Name: | evr_CashReceivedForSettlementOfWarrant
Namespace Prefix: | evr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Class a shares purchase price. + References No definition available. + Details
Name: | evr_ClassASharesPurchasePrice
Namespace Prefix: | evr_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Issuance Of Notes Payable And Warrants [Line Items] + References No definition available. + Details
Name: | evr_IssuanceOfNotesPayableAndWarrantsLineItems
Namespace Prefix: | evr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loans Payable Final Payment After Closing + References No definition available. + Details
Name: | evr_LoansPayableFinalPaymentAfterClosing
Namespace Prefix: | evr_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Public Offering, Shares + References No definition available. + Details
Name: | evr_PublicOfferingShares
Namespace Prefix: | evr_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Public Offering, Shares Offered To Public + References No definition available. + Details
Name: | evr_PublicOfferingSharesOfferedToPublic
Namespace Prefix: | evr_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Senior notes coupon interest. + References No definition available. + Details
Name: | evr_SeniorNotesCouponInterest
Namespace Prefix: | evr_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Senior notes, effective yield. + References No definition available. + Details
Name: | evr_SeniorNotesEffectiveYield
Namespace Prefix: | evr_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share Repurchase During Offering + References No definition available. + Details
Name: | evr_ShareRepurchaseDuringOffering
Namespace Prefix: | evr_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Strategic Alliance Automatic Renewals + References No definition available. + Details
Name: | evr_StrategicAllianceAutomaticRenewals
Namespace Prefix: | evr_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Strategic Alliance Term + References No definition available. + Details
Name: | evr_StrategicAllianceTerm
Namespace Prefix: | evr_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Face amount or stated value per share of common stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16(a)(2)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 + Details
Name: | us-gaap_LoansPayable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
Name: | us-gaap_SeniorNotes
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Stated interest rate of the subordinated debt. + References No definition available. + Details
Name: | us-gaap_SubordinatedBorrowingInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Article 5 -Subsection 19, 20, 22 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 10 -Section F + Details
Name: | us-gaap_SubordinatedDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_WarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |