NET INCOME PER SHARE (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Net Income per Share [Abstract]
Net income	$ 1,695,053	$ 1,360,238
Weighted average common shares outstanding - Basic (in shares)	10,722,401	10,722,401
Potential shares exercisable under stock option plans (in shares)	315,862	237,000
Less: Shares which could be repurchased under treasury stock method (in shares)	(241,141)	(198,511)
Weighted average common shares outstanding - diluted (in shares)	10,797,122	10,760,890
Net income per share: [Abstract]
Basic (in dollars per share)	$ 0.16	$ 0.13
Diluted (in dollars per share)	$ 0.16	$ 0.13
Stock Options [Member]
Antidilutive Securities Excluded from Computation [Abstract]
Antidilutive securities excluded from computation of earnings per share (in shares)	402,100	390,600