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Stockholder Notes Payable - Additional Information (Detail) (USD $)
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9 Months Ended | 1 Months Ended | 3 Months Ended | 1 Months Ended | 1 Months Ended | 9 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Mar. 31, 2013
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Mar. 07, 2012
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Mar. 31, 2011
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Oct. 31, 2011
Secondary Operating Capital Loan
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Mar. 31, 2012
Revolving promissory note
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Mar. 07, 2012
Revolving promissory note
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Oct. 31, 2011
Revolving promissory note
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Mar. 31, 2013
Revolving promissory note
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Sep. 24, 2012
Revolving promissory note
Subsequent Event [Member]
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Mar. 31, 2013
Revolving promissory note
Subsequent Event [Member]
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Sep. 24, 2012
Revolving promissory note
Unrestricted Line Of Credit [Member]
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Mar. 31, 2013
Revolving promissory note
Unrestricted Line Of Credit [Member]
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| Debt Instrument [Line Items] | ||||||||||||
| Debt instrument, principal amount | $ 765,000 | $ 250,000 | $ 250,000 | $ 1,000,000 | $ 263,000 | $ 1,500,000 | $ 735,000 | |||||
| Debt instrument, interest rate, stated percentage | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | 8.00% | ||||||
| Debt instrument, outstanding amount | $ 250,000 | $ 250,000 | $ 1,000,000 | $ 735,000 | ||||||||
| Debt instrument, maturity date | Sep. 30, 2013 | Mar. 07, 2014 | Mar. 07, 2014 | Sep. 30, 2013 | Sep. 24, 2014 | Sep. 24, 2014 | ||||||