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Mortgages Payable - Additional Informaion (Detail) (USD $) | 1 Months Ended |  | 1 Months Ended |  | 1 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Jan. 31, 2010 | Oct. 31, 2011 | Jan. 31, 2010 Teachers Federal Credit Union Variable Interest Entity Member [Member] | Oct. 31, 2011 Teachers Federal Credit Union Variable Interest Entity Member [Member] | Sep. 30, 2010 Small Business Administration Variable Interest Entity [Member] | Oct. 31, 2011 Small Business Administration Variable Interest Entity [Member]
Variable Interest Entity [Line Items] |  |  |  |  |  |
Land and Buildings Acquired | $ 1,525,000 |  |  |  |  |
Mortgage payable |  | 1,394,230 | 800,000 | 777,155 | 643,000 | 617,075
Mortgage payable, interest rate |  |  | 6.63% |  | 4.61% |
Minimum monthly payments due of principal and interest |  |  | $ 5,490 |  | $ 4,236 |

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- Definition Carrying value as of the balance sheet date of the portion of long-term, collateralized debt obligations due within one year or the operating cycle, if longer. Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower. + 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 210.5-02.20) -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 19, 20 -Article 5 + Details
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