Consolidated Balance Sheets - USD ($)	Jun. 30, 2025	Jun. 30, 2024
Current assets:
Cash and cash equivalents	$ 326,344	$ 483,918
Restricted cash	50,410	50,410
Trade accounts receivable, less allowance for credit losses of $60,347 and $48,997 as of June 30, 2025 and 2024, respectively	2,800,900	3,444,587
Other receivables	186,403	454,390
Inventories, net	5,074,348	5,593,974
Prepaid expenses	515,780	530,356
Total current assets	8,954,185	10,557,635
Property and equipment, net	1,513,872	1,969,413
Operating lease assets	3,195,211	2,831,417
Intangible assets, net	1,431,382	2,999,975
Goodwill	0	7,116,614
Other assets	344,292	465,505
Total assets	15,438,942	25,940,559
Current liabilities:
Accounts payable	3,404,121	2,712,142
Accrued payroll and benefits expense	360,893	566,443
Accrued expense	878,874	725,727
Warranty reserve	105,664	120,677
Line of credit	1,996,956	2,121,667
Current portion of finance lease liability	320,423	302,998
Current portion of deferred gain	150,448	150,448
Current portion of operating lease liability	1,018,696	1,004,808
Total current liabilities	8,236,075	7,704,910
Finance lease liability, net of current portion	1,108,448	1,428,870
Deferred gain, net of current portion	476,418	626,866
Operating lease liability, net of current portion	2,185,998	1,829,608
Other liabilities	169,799	189,861
Total liabilities	12,176,738	11,780,115
Commitments and contingencies
Stockholders' equity:
Preferred stock, no par value: Authorized 50,000,000 shares; 3,351,000 shares issued and outstanding as of June 30, 2025 and 2024	7,980,788	7,980,788
Common stock, no par value: Authorized 100,000,000 shares; 10,619,543 shares and 5,308,519 shares issued and outstanding as of June 30, 2025 and 2024, respectively	35,793,417	35,087,825
Accumulated deficit	(40,512,001)	(28,908,169)
Total stockholders' equity	3,262,204	14,160,444
Total liabilities and stockholders' equity	$ 15,438,942	$ 25,940,559