Consolidated Statements of Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Number of shares of common stock issued under stock option plan	26,735	52,999	11,888
Number of common stock shares purchased			251,120
Common stock	$ 1.510	$ 1.470	$ 1.370
Common Stock [Member]
Number of shares of common stock issued under stock option plan	26,735	52,999	11,888
Additional Paid-in Capital [Member]
Number of shares of common stock issued under stock option plan	26,735	52,999	11,888
Common Treasury Stock [Member]
Number of common stock shares purchased			251,120