Note 15 - Subsequent Events	12 Months Ended
Dec. 31, 2023
Notes to Financial Statements
Subsequent Events [Text Block]	15. SUBSEQUENT EVENTS The Company evaluated subsequent events and transactions that occurred after the balance sheet date through the date the financial statements were issued. Based upon this review, except as disclosed below, the Company did not identify any subsequent events that would have required adjustment or disclosure in the financial statements other than disclosed below. On December 31, 2023, our investments in Conduit's common stock ("CDT") and common stock warrants ("CDTTW") presented on the consolidated balance sheets were measured at fair value using Level 1 market prices, which closed at $4.55 per share and $0.069 per warrant. As of April 12, 2024, CDT and CDTTW closed at $3.18 per share and $0.08 per warrant, respectively.

Note 15 - Subsequent Events

12 Months Ended

Dec. 31, 2023

15. SUBSEQUENT EVENTS

The Company evaluated subsequent events and transactions that occurred after the balance sheet date through the date the financial statements were issued. Based upon this review, except as disclosed below, the Company did not identify any subsequent events that would have required adjustment or disclosure in the financial statements other than disclosed below.

On December 31, 2023, our investments in Conduit's common stock ("CDT") and common stock warrants ("CDTTW") presented on the consolidated balance sheets were measured at fair value using Level 1 market prices, which closed at $4.55 per share and $0.069 per warrant. As of April 12, 2024, CDT and CDTTW closed at $3.18 per share and $0.08 per warrant, respectively.