Note 17 - Subsequent Events

12 Months Ended

Dec. 31, 2022

Notes to Financial Statements

Subsequent Events [Text Block]

(17) Subsequent Events

Silicon Valley Bank (SVB) was closed on March 10, 2023 by the California Department of Financial Protection and Innovation, which appointed the Federal Deposit Insurance Corporation (FDIC) as receiver. At the time of closing, the Company maintained substantially all of its cash and cash equivalents in accounts with SVB. On March 12, 2023, the U.S. Treasury, Federal Reserve, and FDIC announced that SVB depositors will have access to all of their money starting March 13, 2023. As of March 14, 2023, the Company has transferred substantially all of its cash and cash equivalents from SVB to another financial institution and does not believe it will be impacted by the closure of SVB.