Notes Payable	3 Months Ended
Oct. 31, 2011
Notes Payable [Abstract]
NOTES PAYABLE	6. NOTES PAYABLE 2010 Credit Facility. On March 31, 2010, the Company entered into a new Note and Security Agreement with Frost Gamma Investments Trust, a trust controlled by Dr. Phillip Frost, which beneficially owns in excess of 10% of the Company’s common stock, and Hsu Gamma Hsu Gamma Investments, LP, an entity controlled by the Company’s Chairman (together, the “Lenders”), pursuant to which the Lenders have provided a revolving credit line (the “Credit Facility”) in the aggregate principal amount of up to $1.0 million, secured by all of the Company’s personal property. The Company is permitted to borrow and reborrow from time to time under the Credit Facility until July 31, 2012 (the “Credit Facility Maturity Date”). The interest rate payable on amounts outstanding under the Credit Facility is 11% per annum, and increases to 16% per annum after the Credit Facility Maturity Date or after an event of default. All amounts owing under the Credit Facility are required to be repaid by the Credit Facility Maturity Date, and amounts outstanding are prepayable at any time. As of October 31, 2011, the Company had drawn an aggregate of $1,000,000 under the Credit Facility. 2011 Promissory Notes. On September 12, 2011, the Company entered into two Promissory Notes (“Promissory Notes”) in the principal amount of $50,000 each with Frost Gamma Investments Trust, a trust controlled by Dr. Phillip Frost, which beneficially owns in excess of 10% of the Company’s common stock, and with an unrelated third party for a total of $100,000. The $50,000 promissory note entered into with the unrelated third party was as a result of a $50,000 advance received by the Company in June 2011. The interest rate payable by NIMS on both the Frost Gamma Note and the unrelated third party note is 11% per annum, payable on the maturity date of September 12, 2014. The Company may prepay either or both notes without premium or penalty.

Notes Payable

3 Months Ended

Oct. 31, 2011

6. NOTES PAYABLE

2010 Credit Facility. On March 31, 2010, the Company entered into a new Note and Security Agreement with Frost Gamma Investments Trust, a trust controlled by Dr. Phillip Frost, which beneficially owns in excess of 10% of the Company’s common stock, and Hsu Gamma Hsu Gamma Investments, LP, an entity controlled by the Company’s Chairman (together, the “Lenders”), pursuant to which the Lenders have provided a revolving credit line (the “Credit Facility”) in the aggregate principal amount of up to $1.0 million, secured by all of the Company’s personal property. The Company is permitted to borrow and reborrow from time to time under the Credit Facility until July 31, 2012 (the “Credit Facility Maturity Date”). The interest rate payable on amounts outstanding under the Credit Facility is 11% per annum, and increases to 16% per annum after the Credit Facility Maturity Date or after an event of default. All amounts owing under the Credit Facility are required to be repaid by the Credit Facility Maturity Date, and amounts outstanding are prepayable at any time. As of October 31, 2011, the Company had drawn an aggregate of $1,000,000 under the Credit Facility.

2011 Promissory Notes. On September 12, 2011, the Company entered into two Promissory Notes (“Promissory Notes”) in the principal amount of $50,000 each with Frost Gamma Investments Trust, a trust controlled by Dr. Phillip Frost, which beneficially owns in excess of 10% of the Company’s common stock, and with an unrelated third party for a total of $100,000. The $50,000 promissory note entered into with the unrelated third party was as a result of a $50,000 advance received by the Company in June 2011. The interest rate payable by NIMS on both the Frost Gamma Note and the unrelated third party note is 11% per annum, payable on the maturity date of September 12, 2014. The Company may prepay either or both notes without premium or penalty.