v3.25.2
Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)
Common Stock [Member]
Treasury Stock, Common [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Balances (in shares) at Dec. 31, 2023 2,014,283        
Balances at Dec. 31, 2023 $ 59,335 $ (263,748) $ 3,150,376 $ 15,372,095 $ 18,318,058
Issuances under share-based compensation (in shares) 0        
Issuances under share-based compensation   0 0 0 0
Repurchases of common stock $ 0 (208,854) 0   (208,854)
Net income 0 0 0 163,949 163,949
Share-based compensation $ 0 0 211,010 0 211,010
Balances (in shares) at Jun. 30, 2024 2,066,044        
Balances at Jun. 30, 2024 $ 59,335 (472,602) 3,361,386 15,536,044 18,484,163
Balances (in shares) at Mar. 31, 2024 2,014,283        
Balances at Mar. 31, 2024 $ 59,335 (263,748) 3,255,881 14,970,766 18,022,234
Issuances under share-based compensation (in shares) 0        
Issuances under share-based compensation   0 0 0 0
Repurchases of common stock $ 0 (208,854)     (208,854)
Net income 0 0 0 565,278 565,278
Share-based compensation $ 0 0 105,505 0 105,505
Balances (in shares) at Jun. 30, 2024 2,066,044        
Balances at Jun. 30, 2024 $ 59,335 (472,602) 3,361,386 15,536,044 18,484,163
Balances (in shares) at Dec. 31, 2024 2,066,044        
Balances at Dec. 31, 2024 $ 59,335 (472,602) 3,374,002 15,622,319 18,583,054
Issuances under share-based compensation (in shares) 36,551        
Issuances under share-based compensation $ 0 0 0 0 0
Repurchases of common stock 0 (147,614) 0 0 (147,614)
Net income $ 0 0 0 276,615 276,615
Balances (in shares) at Jun. 30, 2025 2,102,595        
Balances at Jun. 30, 2025 $ 59,335 (620,216) 3,374,002 15,898,934 18,712,055
Balances (in shares) at Mar. 31, 2025 2,066,044        
Balances at Mar. 31, 2025 $ 59,335 (472,602) 3,374,002 15,737,892 18,698,627
Issuances under share-based compensation (in shares) 36,551        
Issuances under share-based compensation $ 0 0 0 0 0
Repurchases of common stock 0 (147,614) 0 0 (147,614)
Net income $ 0 0 0 161,042 161,042
Balances (in shares) at Jun. 30, 2025 2,102,595        
Balances at Jun. 30, 2025 $ 59,335 $ (620,216) $ 3,374,002 $ 15,898,934 $ 18,712,055