Note 15 - Related Party Transactions

12 Months Ended

Dec. 31, 2022

Notes to Financial Statements

Related Party Transactions Disclosure [Text Block]

15.          RELATED PARTY TRANSACTIONS

Commencing in October 2017 the Company began reimbursing Mr. Elwood Norris, a former officer and current stockholder and consultant of the Company, $1.5 per month on a month-to-month basis for laboratory facility expense, for an aggregate of $18 during the years months ended December 31, 2022, and 2021, respectively. Mr. Norris retired as the Company’s Chief Technology Officer effective June 30, 2021 and commencing July 1 was engaged as a month-to-month consultant. A greater than 10% stockholder, Mr. Norris was paid a monthly fee of $7.5 per month for aggregate consulting payments of $90 for the period ended December 31, 2022, and $45 for the six-month period ended December 31, 2021.

See Notes 8 and 14 for additional information on related party transactions and obligations.