CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($)	Dec. 31, 2021	Jun. 30, 2021
Current Assets:
Cash and cash equivalents	$ 1,263,198	$ 861,650
Accounts receivable, net of allowance for doubtful accounts of $252,883 at December 31, 2021 and $251,383 at June 30, 2021	2,216,061	1,878,755
Inventories	2,503,392	1,885,395
Due from related party	84,210	0
Prepaid expenses	298,855	150,635
Total current assets	6,365,716	4,776,435
Fixed Assets:
Machinery and equipment	3,186,303	3,084,511
Leasehold improvements	797,331	792,723
Furniture and fixtures	211,722	178,640
Total Fixed Assets	4,195,356	4,055,874
Less: Accumulated depreciation and amortization	3,551,294	3,461,622
Net fixed assets	644,062	594,252
Operating lease right-to-use asset	31,054	61,247
Patents, net	198,705	141,702
Goodwill	9,649,210	687,664
TOTAL ASSETS	16,888,747	6,261,300
Current Liabilities:
Current portion of capital lease obligation	39,508	38,347
Current maturities of long-term debt	367,714	0
Current portion of acquisition earn out liability	889,948	166,667
Accounts payable	1,252,751	1,205,149
Customer advances	1,137,470	450,084
Accrued compensation and other	847,869	589,616
Operating lease liability	31,054	61,247
Total current liabilities	4,566,314	2,511,110
Capital lease obligation, net of current portion	132,357	152,397
Long-term debt, net of current maturities	2,145,000	0
Acquisition earn out liability, net of current portion	855,591	166,666
Stockholders’ Equity:
Common stock, $0.01 par value: 50,000,000 shares authorized; issued and outstanding 16,746,696 shares at December 31, 2021 and 13,282,476 at June 30, 2021	167,467	132,825
Additional paid-in capital	57,271,810	50,464,280
Accumulated deficit	(48,249,792)	(47,165,978)
Total stockholders’ equity	9,189,485	3,431,127
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 16,888,747	$ 6,261,300