v3.26.1
Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - USD ($)
Common Stock Outstanding [Member]
Additional Paid-in Capital [Member]
Treasury Stock, Common [Member]
Deferred Compensation, Share-Based Payments [Member]
Retained Earnings [Member]
Total
Balance (in shares) at Dec. 31, 2024 29,902,415          
Balance at Dec. 31, 2024 $ 198,317 $ 99,676,457 $ (5,770,592) $ (6,914,563) $ (68,032,656) $ 19,156,963
Issuance of common stock under equity incentive plan (in shares) 128,053          
Issuance of common stock under equity incentive plan $ 128 136,276 0 0 0 136,404
Issuance of common stock under employee stock purchase plan (in shares) 7,887          
Issuance of common stock under employee stock purchase plan $ 8 11,507 0 0 0 11,515
Deferred compensation amortization       273,658   273,658
Purchase of treasury stock, at cost 0 0 (351,640) 0 0 (351,640)
Net income for the period $ 0 0 0 0 (234,970) (234,970)
Balance (in shares) at Mar. 31, 2025 30,038,355          
Balance at Mar. 31, 2025 $ 30,038 99,992,655 (6,122,232) (6,640,905) (68,267,626) 18,991,930
Adjustment to par value of common stock (168,415) 168,415 0 0 0 0
Net loss for the period $ 0 0 0 0 (234,970) (234,970)
Balance (in shares) at Dec. 31, 2025 31,562,178          
Balance at Dec. 31, 2025 $ 31,562 102,363,590 (6,837,181) (7,100,573) (70,544,995) 17,912,403
Issuance of common stock under equity incentive plan (in shares) 94,700          
Issuance of common stock under equity incentive plan $ 95 77,943 0 0 0 78,038
Issuance of common stock under employee stock purchase plan (in shares) 10,427          
Issuance of common stock under employee stock purchase plan $ 10 14,170 0 0 0 14,180
Deferred compensation amortization 0 0 0 251,246 0 251,246
Purchase of treasury stock, at cost 0 0 (233,459) 0 0 (233,459)
Net income for the period $ 0 0 0 0 122,503 122,503
Balance (in shares) at Mar. 31, 2026 31,667,305          
Balance at Mar. 31, 2026 $ 31,667 102,455,703 (7,070,640) (6,849,327) (70,422,492) 18,144,911
Net loss for the period $ 0 $ 0 $ 0 $ 0 $ 122,503 $ 122,503