DISCONTINUED OPERATIONS (Tables)

9 Months Ended

Sep. 30, 2022

DISCONTINUED OPERATIONS

Schedule of net income (loss) from discontinued operations

	Three months ended				Nine months ended
	September 30,				September 30,
	2022		2021		2022		2021
Product revenues	$	—	$	463	$	3,438	$	614,764
Service revenues		—		4,116		—		523,994
Total revenues		—		4,579		3,438		1,138,758
Cost of sales		—		29,480		—		1,157,035
Selling, general and administrative		(195)		12,721		(2,040)		342,554
Professional fees		—		143		—		4,944
Depreciation and amortization		—		2,840		—		11,359
Total costs and expenses		(195)		45,184		(2,040)		1,515,892
Income (loss) from discontinued operations	$	195	$	(40,605)	$	5,478	$	(377,134)

Schedule of selected information on cash flows related to discontinued operations

	Nine months ended
	September 30,
	2022		2021
Accounts receivables	$	—	$	183,364
Prepaid expenses and other current assets		—		519,274
Depreciation and amortization		—		231
Capital expenditures		—		—
Accounts payable and accrued expenses		—		—
Customer deposits		—		—