Condensed Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Series B preferred stock, par value (in dollars per share)	$ 0.25	$ 0.25
Series B preferred stock, shares issued (in shares)	150,736	153,956
Series B preferred stock, shares outstanding (in shares)	150,736	153,956
Series B preferred stock, liquidation preference	$ 7,550	$ 7,550
Common stock, par value (in dollars per share)	$ 0.25	$ 0.25
Common stock, shares authorized (in shares)	1,250,000,000	1,250,000,000
Common stock, shares issued (in shares)	680,925,226	679,220,408
Treasury stock cmmon Share	9,190,886	8,920,348