Future Minimum Lease Payments under Noncancelable Operating Leases (Detail) (USD $)	Jun. 30, 2012
Operating Leased Assets [Line Items]
2012	$ 319,559
2013	309,560
Total	$ 629,119

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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- Definition

Amount of required minimum rental payments maturing in the second fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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