Consolidated Balance Sheets - USD ($)	Jun. 30, 2023	Jun. 30, 2022
Current assets:
Cash and cash equivalents	$ 398,797	$ 550,110
Restricted cash	154,073	151,207
Trade accounts receivable, less allowance for doubtful accounts of $131,403 and $248,224 as of June 30, 2023 and June 30, 2022, respectively	3,721,677	5,416,044
Other receivables	39,678	446,493
Inventories, net	7,403,194	12,071,292
Prepaid expenses	701,456	590,820
Total current assets	12,418,875	19,225,966
Property and equipment, net	2,448,282	2,911,420
Operating lease assets	3,631,780	1,565,530
Intangible assets, net	3,618,275	4,240,725
Goodwill	7,116,614	7,116,614
Other assets	829,049	373,740
Total assets	30,062,875	35,433,995
Current liabilities:
Accounts payable	4,529,703	6,168,961
Accrued payroll and benefits expense	877,781	1,359,624
Accrued expense	891,467	862,438
Warranty reserve	115,637	197,156
Current portion of long-term debt	0	5,362
Current portion of finance lease liability	286,522	321,085
Current portion of deferred gain	150,448	150,448
Current portion of operating lease liability	1,075,690	846,304
Other liabilities	13,744	23,967
Total current liabilities	7,940,992	9,935,345
Finance lease liability, net of current portion	1,731,868	1,938,531
Deferred gain, net of current portion	777,314	927,762
Operating lease liability, net of current portion	2,554,450	727,310
Other liabilities	201,725	206,489
Total liabilities	13,206,349	13,735,437
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, 2023 and June 30, 2022, respectively	7,980,788	7,980,788
Common stock, no par value: Authorized 100,000,000 shares; 4,044,984 shares and 3,639,663 shares issued and outstanding as of June 30, 2023 and June 30, 2022, respectively	34,355,315	33,533,003
Accumulated deficit	(25,479,577)	(19,815,233)
Total stockholders' equity	16,856,526	21,698,558
Total liabilities and stockholders' equity	$ 30,062,875	$ 35,433,995