DISCONTINUED OPERATIONS (Tables)

3 Months Ended

Mar. 31, 2023

DISCONTINUED OPERATIONS

Schedule of net income (loss) from discontinued operations

	Three months ended
	March 31,
	2023		2022
Product revenues	$	—	$	3,438
Service revenues		—		—
Total revenues		—		3,438
Cost of sales		—		—
Selling, general and administrative		—		(1,845)
Professional fees		—		—
Depreciation and amortization		—		—
Total costs and expenses		—		(1,845)
Income from discontinued operations	$	—	$	5,283