7.	LICENSING AGREEMENT

In December 2004, the Company entered into a licensing agreement with the University of Florida Research Foundation, Inc., or UFRF, whereby UFRF granted the Company a worldwide exclusive license to certain of UFRF’s patents in exchange for 33,652 shares of common stock and a royalty from sales of products developed and sold by the Company utilizing the licensed patents. The Company was obligated to meet certain product development and commercialization milestones by various dates through December 31, 2014. The significant milestones met prior to December 31, 2013 included: (i) completion of a business plan and Small Business Technology Transfer grant application; (ii) securing a minimum of $20.0 million venture financing; (iii) successful relocation and build out of Company headquarters; (iv) receipt of the first magnet from an OEM partner; (v) hiring of a chief executive officer with industry experience in developing and commercializing similar products; and (vi) filing for FDA approval. The final milestone, which required the Company to recognize the first commercial sale of the MRIdian system to retail customers by December 31, 2014, was met during the year ended December 31, 2013. If these milestones had not been accomplished, UFRF would have had the right to terminate the licensing agreement. Royalty payments are based on 1% of net sales, defined as the amount collected on sales of licensed products and/or licensed processes after deducting trade and/or quantity discounts, credits on returns and allowances, outbound transportation costs paid and sales tax. Minimum quarterly royalty payments of $50 thousand commenced with the quarter ended March 31, 2014 and are payable in advance. Minimum royalties paid in any calendar year will be credited against earned royalties for such calendar year. The royalty payments continue until the earlier of (i) the date that no licensed patents remain enforceable or (ii) the payment of earned royalties, once begun in 2014, cease for more than four consecutive calendars quarters. Royalty expenses based on 1% of net sales were $26 thousand and $137 thousand during the years ended December 31, 2013 and 2014, respectively, and were recorded as product cost of revenue in the accompanying statements of operations. The minimum royalty payments in excess of 1% of net sales were nil and $63 thousand during the years ended December 31, 2013 and 2014, respectively, and were recorded as general and administrative expenses in the accompanying statements of operations.