Entity Address, Address Description Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Addresses, Address Type [Axis] Address Type [Domain] Amendment Description Amendment Flag City Area Code Entity Address, City or Town Entity Contact Personnel, Contact Person Type [Axis] Contact Personnel Email Address Contact Personnel Name Contact Personnel Uniform Resource Locator (URL) Contained File Information, File Description Contained File Information, File Name Contained File Information, File Type Entity Address, Country Country Region Current Fiscal Year End Date Document Creation Date Document Description Document Effective Date Document Information, Document [Axis] Document [Domain] Document Information [Line Items] Document Information [Table] Document Information [Text Block] Document Name Document Period End Date Document Period Start Date Document Type Entities [Table] Entity [Text Block] Entity Addresses [Line Items] Entity Addresses [Table] Contact Person Type [Domain] Entity Contact Personnel [Line Items] Entity Contact Personnel [Table] Entity [Domain] Entity Other Identification Value Entity Incorporation, Date of Incorporation Entity Incorporation, State Country Name Entity Information, Current Legal or Registered Name (Deprecated 2009-01-31) Entity Information, Date to Change Former Legal or Registered Name Entity Information, Former Legal or Registered Name Entity Information [Line Items] Entity Listings [Table] Entity Phone Fax Numbers [Table] Entity Sector Industry Classifications [Table] Extension Former Fiscal Year End Date Entity Listings, Exchange [Axis] Local Phone Number Phone Fax Number Description Phone Fax Number Type [Domain] Entity Address, Postal Zip Code Entity Address, Region Entity Address, State or Province Trading Symbol Accounting Address [Member] Accounting Contact [Member] Accounting Fax [Member] Accounting Phone [Member] Business Contact [Member] Contact Address [Member] Contact Fax [Member] Contact Phone [Member] Document Contact [Member] General Fax [Member] General Phone [Member] Human Resources Contact [Member] Investor Relations Contact [Member] Investor Relations Fax [Member] Investor Relations Phone [Member] Legal Address [Member] Legal Contact [Member] Legal Fax [Member] Legal Phone [Member] Mailing Address [Member] Other Address [Member] Principal Address [Member] Entity Phone Fax Numbers [Line Items] Entity Listings [Line Items] Entity Sector Industry Classifications [Line Items] Entity Sector Industry Classifications, Sector [Axis] Entity Phone Fax Numbers, Phone Fax Number Type [Axis] Entity Sector Industry Classification, Primary Entity North American Industry Classifications [Table] Entity North American Industry Classifications, Industry [Axis] Entity North American Industry Classifications [Line Items] Entity North American Industry Classification, Primary Contained File Information, File Number Document Report Type (Deprecated 2009-01-31) Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Filer Category Entity Public Float Entity Registrant Name Entity Central Index Key Entity Tax Identification Number Entity Data Universal Numbering System Number Entity Other Identification Type Entity Common Stock, Shares Outstanding Entity Listing, Primary Entity Listing, Description Entity Listings, Instrument [Axis] Instrument [Domain] Entity Legal Form Parent Entity Legal Name Entity Accounting Standard Entity Home Country ISO Code Entity Reporting Currency ISO Code Entity Listing, Security Trading Currency Entity Listing, Par Value Per Share Entity Listing, Foreign Entity Listing, Depository Receipt Ratio Document Title Document Subtitle Document Synopsis Document Fiscal Year Focus Document Fiscal Period Focus Document Version Document Copyright Information Entity Number of Employees Entity Location [Table] Entity by Location [Axis] Location [Domain] Entity Location, Primary Entity Location [Line Items] Sector [Domain] NAICS [Domain] Exchange [Domain] Legal Entity [Axis] Deprecated Items for DEI [Abstract] Approximate Date of Commencement of Proposed Sale to Public Post-Effective Amendment Number Pre-Effective Amendment Number Registration Statement Amendment Number