Condensed Consolidated Balance Sheets - USD ($)	Dec. 31, 2019	Jun. 30, 2019
Current assets:
Cash and cash equivalents	$ 14,403,843	$ 7,842,403
Accounts receivable, less allowance for doubtful accounts of $100,000 and $100,000, respectively	12,938,009	5,360,454
Inventories, net	11,185,903	7,353,562
Prepaid expenses and other current assets	1,655,724	835,044
Total current assets	40,183,479	21,391,463
Property, plant and equipment, net of accumulated amortization and depreciation of $11,423,223 and $10,545,810, respectively	6,047,483	4,198,721
Patents, net of accumulated amortization of $1,267,978 and $1,204,589, respectively	787,605	779,100
Goodwill	110,534,259	1,701,094
Contract assets		960,000
Intangible assets	20,013,333
Lease right of use and other assets	1,621,743	920,921
Total assets	179,187,902	29,951,299
Current liabilities:
Accounts payable	5,856,835	5,357,736
Accrued expenses and other current liabilities	5,165,208	2,488,514
Current portion of lease liabilities	418,163
Total current liabilities	11,440,206	7,846,250
Non-current liabilities:
Notes payable	38,845,761
Lease right of use liabilities	810,842
Other non-current liabilities	472,388	401,000
Total liabilities	51,569,197	8,247,250
Commitments and contingencies
Shareholders' equity:
Common stock, $.0001 and $.01 par value-shares authorized 40,000,000; 15,491,560 and 9,646,728 shares issued and outstanding in each period	1,549	96,468
Additional paid-in capital	152,802,535	43,500,478
Accumulated deficit	(25,185,379)	(21,892,897)
Total shareholders' equity	127,618,705	21,704,049
Total liabilities and shareholders' equity	$ 179,187,902	$ 29,951,299