2.4.0.82107100 - Disclosure - Note Payabletruefalsefalse1false falsefalseD2013Q2YTDhttp://www.sec.gov/CIK0001374694duration2013-01-01T00:00:002013-06-30T00:00:001true 1us-gaap_DebtDisclosureAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Debt Disclosure [Abstract]2false 2us-gaap_DebtDisclosureTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;">NOTE PAYABLE</div><div style="line-height:120%;padding-bottom:12px;text-align:justify;font-size:10pt;">On December 17, 2010, Wells VAF I entered into an agreement with NXT Capital, LLC ("NXT Capital") for a loan in the amount of up to $30 million (the "NXT Loan"). As of June 30, 2013, the remaining availability on the NXT Loan was $10 million, subject to certain funding requirements. The NXT Loan, which matures on December 16, 2013, bears interest at the greater of (i) one-month London Interbank Offered Rate ("LIBOR") plus a margin of 3.75% or (ii) 7.25%. As of June 30, 2013, the NXT Loan was secured by the Nathan Lane Building and the Commerce Street Building. </div><div style="line-height:120%;padding-bottom:12px;text-align:justify;font-size:10pt;">Wells VAF I paid cash for interest expense on its note payable of approximately $0 and $155,000 during the three months ended June 30, 2013 and 2012, respectively, and approximately $0 and $508,000 during the six months ended June 30, 2013 and 2012, respectively. During the periods presented, Wells VAF I did not capitalize any interest expense related to the NXT Loan.</div></div>falsefalsefalsenonnum:textBlockItemTypenaThe entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20,22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 false0Note PayablefalseNote PayableUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.wellsrefvaf.com/role/NotePayable12