CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($)	Dec. 31, 2022	Jun. 30, 2022
Current Assets:
Cash and cash equivalents	$ 381,318	$ 605,749
Accounts receivable, net of allowance for doubtful accounts of $72,343 at December 31, 2022 and $44,135 at June 30, 2022	4,032,522	2,663,872
Inventories	2,846,975	3,079,938
Prepaid expenses	213,177	213,448
Total current assets	7,473,992	6,563,007
Fixed Assets:
Machinery and equipment	3,222,406	3,215,412
Leasehold improvements	795,572	786,112
Furniture and fixtures	227,599	219,999
Total fixed assets	4,245,577	4,221,523
Less—Accumulated depreciation and amortization	3,756,593	3,651,843
Net fixed assets	488,984	569,680
Operating lease right-to-use asset	439,074	517,725
Patents, net	242,981	229,398
Goodwill	8,824,210	8,824,210
TOTAL ASSETS	17,469,241	16,704,020
Current Liabilities:
Current portion of financing lease obligation	41,938	40,705
Current maturities of long-term debt	371,429	367,714
Current portion of acquisition earn out liabilities	889,525	166,667
Accounts payable	2,244,270	2,239,175
Contract liabilities	794,981	905,113
Accrued compensation and other	971,864	716,702
Operating lease liability	163,984	150,565
Total current liabilities	5,477,991	4,586,641
Financing lease obligation, net of current portion	90,409	111,691
Long-term debt, net of current maturities and debt issuance costs	1,773,571	1,961,141
Acquisition earn out liability, net of current portion	0	705,892
Operating lease liability, net of current portion	275,090	367,160
Stockholders’ Equity:
Common stock, $0.01 par value: 50,000,000 shares authorized; issued and outstanding – 5,638,302 shares at December 31, 2022 and June 30, 2022	56,383	56,383
Additional paid-in capital	57,329,282	57,009,506
Accumulated deficit	(47,533,485)	(48,094,394)
Total stockholders’ equity	9,852,180	8,971,495
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 17,469,241	$ 16,704,020