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Note 12 - Stockholders' Equity - Common Stock Dividend Policy (Details) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2023 USD ($) $ / shares
Quarterly Average Realized Price, Level 1 [Member] |
Quarterly average realized price | $ | $ 20
Quarterly dividend per share (in dollars per share) | $ 0
Annual dividend per share (in dollars per share) | 0
Minimum annual component per share (in dollars per share) | 0.015
Annualized dividends (in dollars per share) | $ 0.015
Quarterly Average Realized Price, Level 2 [Member] |
Quarterly average realized price | $ | $ 20
Quarterly dividend per share (in dollars per share) | $ 0.0025
Annual dividend per share (in dollars per share) | 0.01
Minimum annual component per share (in dollars per share) | 0.015
Annualized dividends (in dollars per share) | $ 0.025
Quarterly Average Realized Price, Level 3 [Member] |
Quarterly average realized price | $ | $ 25
Quarterly dividend per share (in dollars per share) | $ 0.01
Annual dividend per share (in dollars per share) | 0.04
Minimum annual component per share (in dollars per share) | 0.015
Annualized dividends (in dollars per share) | $ 0.055
Quarterly Average Realized Price, Level 4 [Member] |
Quarterly average realized price | $ | $ 30
Quarterly dividend per share (in dollars per share) | $ 0.015
Annual dividend per share (in dollars per share) | 0.06
Minimum annual component per share (in dollars per share) | 0.015
Annualized dividends (in dollars per share) | $ 0.075
Quarterly Average Realized Price, Level 5 [Member] |
Quarterly average realized price | $ | $ 35
Quarterly dividend per share (in dollars per share) | $ 0.025
Annual dividend per share (in dollars per share) | 0.1
Minimum annual component per share (in dollars per share) | 0.015
Annualized dividends (in dollars per share) | $ 0.115
Quarterly Average Realized Price, Level 6 [Member] |
Quarterly average realized price | $ | $ 40
Quarterly dividend per share (in dollars per share) | $ 0.035
Annual dividend per share (in dollars per share) | 0.14
Minimum annual component per share (in dollars per share) | 0.015
Annualized dividends (in dollars per share) | $ 0.155
Quarterly Average Realized Price, Level 7 [Member] |
Quarterly average realized price | $ | $ 45
Quarterly dividend per share (in dollars per share) | $ 0.045
Annual dividend per share (in dollars per share) | 0.18
Minimum annual component per share (in dollars per share) | 0.015
Annualized dividends (in dollars per share) | $ 0.195
Quarterly Average Realized Price Level 8 [Member] |
Quarterly average realized price | $ | $ 50
Quarterly dividend per share (in dollars per share) | $ 0.055
Annual dividend per share (in dollars per share) | 0.22
Minimum annual component per share (in dollars per share) | 0.015
Annualized dividends (in dollars per share) | $ 0.235

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- Definition The amount of annualized dividends per share. + References No definition available. + Details
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