Condensed Consolidated Balance Sheets (Parentheticals) - $ / shares	Jun. 30, 2025	Dec. 31, 2024
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.1000	$ 0.1000
Preferred stock, shares issued (in shares)	1,000,000	1,000,000
Preferred stock, shares outstanding (in shares)	1,000,000	1,000,000
Common stock, par value (in dollars per share)	$ 0.1000	$ 0.1000
Common stock, shares issued (in shares)	121,476,215	121,476,215
Common stock, shares, outstanding (in shares)	121,476,215	121,476,215