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Note 6 - Commitments | 12 Months Ended
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Dec. 31, 2018
Notes to Financial Statements |
Commitments Disclosure [Text Block] |
6 . | Commitments
Lease Agreement We lease approximately 8,400 square feet of office and laboratory space pursuant to an operating lease which expires on December 31, 2019, with annual extension options through December 31, 2022. Rent expense for the years ended December 31, 2018, 2017 and 2016 was $156,939, $151,748, and $149,288, respectively. Future minimum lease payments total $161,266 in 2019, although our current intention is to exercise our option to extend the lease at least for the subsequent one -year renewal period. Other Commitments In the normal course of business, we enter into various firm purchase commitments related to production and testing of our vaccine, conduct of research studies, and other activities. As of December 31, 2018, we had approximately $625,000 of unrecorded outstanding purchase commitments to our vendors and subcontractors, all of which we expect will be due in 2019. We expect this entire amount to be reimbursable to us pursuant to currently outstanding government grants.

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- Definition The entire disclosure for significant arrangements with third parties, which includes operating lease arrangements and arrangements in which the entity has agreed to expend funds to procure goods or services, or has agreed to commit resources to supply goods or services, and operating lease arrangements. Descriptions may include identification of the specific goods and services, period of time covered, minimum quantities and amounts, and cancellation rights. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -URI http://asc.fasb.org/topic&trid=2144648 + Details
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