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Note 15 - Subsequent Events
3 Months Ended
Mar. 31, 2022
Notes to Financial Statements  
Subsequent Events [Text Block]

(15)

SUBSEQUENT EVENTS

 

On May 2, 2022, as reported on Form 8-K on May 6, 2022, we issued $5 million of senior unsecured convertible notes to parties affiliated with four of our board members.

 

On May 20, 2022, we executed an amendment to our credit agreement with PNC as discussed in Note 5 to these consolidated financial statements.

 

On May 20, 2022, we issued an additional $5 million of senior unsecured convertible notes to parties affiliated with three of our board members and one unrelated party.