v3.26.1
Note 11 - Segment Reporting - Schedule of Segment Reporting Information (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Revenues: $ 2,846,473   $ 2,379,046   $ 5,037,814 $ 4,618,393
Equipment costs 150,547   38,250   170,466 78,401
Rent         156,699 144,140
Total operating expense 2,339,506   2,180,275   4,500,003 4,554,332
Operating income 506,967   198,771   537,811 64,061
Other income and (expense) (790,630)   (787,481)   (1,577,674) (1,573,571)
Net loss (283,663) $ (756,200) (588,710) $ (920,800) (1,039,863) (1,509,510)
Single Reportable Segment [Member]            
Revenues: 2,846,473   2,379,046   5,037,814 4,618,393
Salary and wages 1,001,101   1,008,977   1,957,524 2,051,261
Installation expenses 82,433   74,939   142,535 154,813
Professional fees 84,858   110,452   143,030 262,614
Equipment costs 150,547   38,250   170,466 78,401
Rent 77,624   74,834   156,699 144,140
Health insurance 69,127   80,437   154,011 138,383
Paid time off 35,238   45,574   113,537 130,142
Other segment expenses 838,578   746,812   1,662,201 1,594,578
Total operating expense 2,339,506   2,180,275   4,500,003 4,554,332
Operating income 506,967   198,771   537,811 64,061
Other income and (expense) (790,630)   (787,481)   (1,577,674) (1,573,571)
Net loss $ (283,663)   $ (588,710)   $ (1,039,863) $ (1,509,510)