CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS) AND COMPREHENSIVE INCOME (LOSS) (UNAUDITED) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Income Statement [Abstract]
Earnings (loss) per share: Basic	$ 0.005	$ (0.008)	$ (0.051)	$ (0.017)
Earnings (loss) per share: Diluted	$ 0.005	$ (0.008)	$ (0.051)	$ (0.017)
Weighted average number of shares used in computation: Basic	4,381,550	4,381,550	4,381,550	4,381,550
Weighted average number of shares used in computation: Diluted	4,381,550	4,381,550	4,381,550	4,381,550