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CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)
12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2023
Net Sales:      
Total net sales $ 84,296,889 $ 47,198,020 $ 34,808,513
Cost of sales:      
Total cost of sales 43,785,008 21,284,429 13,497,442
Gross profit 40,511,881 25,913,591 21,311,071
Operating expenses:      
Research and development 3,992,086 4,137,985 3,129,518
Selling, general and administrative 16,447,805 12,114,069 10,822,505
Total operating expenses 20,439,891 16,252,054 13,952,023
Operating income 20,071,990 9,661,537 7,359,048
Interest expense (1,725,205) (937,309) (393,281)
Interest income 18,943 127,332 518,188
Other income 1,585,735   151,317
Income before income taxes 19,951,463 8,851,560 7,635,272
Income tax expense 4,323,803 1,853,180 1,607,517
Net income $ 15,627,660 $ 6,998,380 $ 6,027,755
Net income per common share:      
Basic (in dollars per share) $ 0.89 $ 0.4 $ 0.35
Diluted (in dollars per share) $ 0.88 $ 0.4 $ 0.35
Weighted average shares outstanding:      
Basic (in shares) 17,572,980 17,459,823 17,411,684
Diluted(in shares) 17,829,033 17,480,247 17,419,185
Product      
Net Sales:      
Total net sales $ 54,080,207 $ 24,279,918 $ 22,589,657
Cost of sales:      
Total cost of sales 27,448,167 10,570,521 9,715,517
Services      
Net Sales:      
Total net sales 30,216,682 22,918,102 12,218,856
Cost of sales:      
Total cost of sales $ 16,336,841 $ 10,713,908 $ 3,781,925