Note 17 - Subsequent Events	9 Months Ended
Sep. 30, 2021
Notes to Financial Statements
Subsequent Events [Text Block]	17. Subsequent events On October 8, 2021, the Company entered into an amendment to the current lease agreement associated with our Bothell, Washington location. The amendment expands the leased premises by approximately 8,342 square feet and includes a $417,000 tenant allowance that the Company expects to receive as improvements are made. The term of the amendment will begin on the earlier of October 1, 2022 or six months following the date upon which all improvements are completed and continues until July 31, 2031. In accordance with the amendment, the monthly base rent will increase by approximately $19,000 at commencement and the lease includes provisions for standard 3% rent increases each year. On October 31, 2021, the Company entered into a lease agreement associated with our Albuquerque, New Mexico location. The lease agreement extends the current lease through December 31, 2022. In accordance with the lease, the monthly base rent will increase to approximately $10,000 at January 1, 2022 and includes two options to extend the terms of the lease, each of which is for an additional period of one year, with the first extension term commencing, if at all, on January 1, 2023, and the second extension term commencing, if at all, on January 1, 2024.

Note 17 - Subsequent Events

9 Months Ended

Sep. 30, 2021

17. Subsequent events

On October 8, 2021, the Company entered into an amendment to the current lease agreement associated with our Bothell, Washington location. The amendment expands the leased premises by approximately 8,342 square feet and includes a $417,000 tenant allowance that the Company expects to receive as improvements are made. The term of the amendment will begin on the earlier of October 1, 2022 or six months following the date upon which all improvements are completed and continues until July 31, 2031. In accordance with the amendment, the monthly base rent will increase by approximately $19,000 at commencement and the lease includes provisions for standard 3% rent increases each year.

On October 31, 2021, the Company entered into a lease agreement associated with our Albuquerque, New Mexico location. The lease agreement extends the current lease through December 31, 2022. In accordance with the lease, the monthly base rent will increase to approximately $10,000 at January 1, 2022 and includes two options to extend the terms of the lease, each of which is for an additional period of one year, with the first extension term commencing, if at all, on January 1, 2023, and the second extension term commencing, if at all, on January 1, 2024.