Consolidated Balance Sheets - USD ($)	Jun. 30, 2022	Jun. 30, 2021
Current Assets:
Cash and cash equivalents	$ 605,749	$ 861,650
Accounts receivable, net of allowance for doubtful accounts of $44,135 at June 30, 2022 and $251,383 at June 30, 2021	2,663,872	1,878,755
Inventories	3,022,147	1,885,395
Prepaid expenses	213,448	150,635
Total current assets	6,505,216	4,776,435
Fixed Assets:
Machinery and equipment	3,215,412	3,084,511
Leasehold improvements	843,903	792,723
Furniture and fixtures	219,999	178,640
Total Fixed Assets	4,279,314	4,055,874
Less—Accumulated depreciation and amortization	3,651,843	3,461,622
Net fixed assets	627,471	594,252
Operating lease right-to-use asset	517,725	61,247
Patents, net	229,398	141,702
Goodwill	8,824,210	687,664
TOTAL ASSETS	16,704,020	6,261,300
Current Liabilities:
Current portion of capital lease obligation	40,705	38,347
Current maturities of long-term debt	367,714	0
Current portion of acquisition earn out liability	166,667	166,667
Accounts payable	2,239,175	1,205,149
Customer advances	905,113	450,084
Accrued compensation and other	716,702	589,616
Operating lease liability	150,565	61,247
Total current liabilities	4,586,641	2,511,110
Capital lease obligation, net of current portion	111,691	152,397
Long-term debt, net of current maturities	1,961,141	0
Acquisition earn out liability, net of current portion	705,892	166,666
Operating lease liability, net of current portion	367,160	0
Stockholders’ Equity:
Common stock, $0.01 par value: 50,000,000 shares authorized; issued and outstanding – 16,915,089 shares at June 30, 2022 and 13,282,476 shares at June 30, 2021	169,150	132,825
Additional paid-in capital	56,896,739	50,464,280
Accumulated deficit	(48,094,394)	(47,165,978)
Total stockholders’ equity	8,971,495	3,431,127
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 16,704,020	$ 6,261,300