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Revenue Concentration - Additional Information (Detail) (USD $) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012
Revenue, Major Customer [Line Items] |  |  |  |
Total revenue earned | $ 3,882,027 | $ 3,161,729 | $ 10,415,954 | $ 7,872,951
Accounts receivable balances | 81,142 | 2,099,200 | 81,142 | 2,099,200
Percentage of vendor comprising of total purchases |  |  | 10.00% | 10.00%
Two customers [Member] |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |
Total revenue earned | 1,720,637 |  |  |
Three customers [Member] |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |
Total revenue earned |  | 2,005,725 |  | 3,510,403
Customer One [Member] |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |
Total revenue earned |  |  | $ 2,606,739 |
Total revenue, percentage | 24.00% | 40.00% | 25.00% | 17.00%
Customer Two [Member] |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |
Total revenue, percentage | 20.00% | 13.00% |  | 15.00%
Customer Three [Member] |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |
Total revenue, percentage |  | 10.00% |  | 13.00%
Channel partner [Member] |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |
Total revenue, percentage |  |  | 10.00% |
International sales [Member] |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |
Total revenue, percentage | 2.00% | 3.00% | 2.00% | 4.00%

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13537-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6404-108592 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13531-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=6927468&loc=d3e6351-108592 + Details
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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