CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands	3 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Net revenues:
Net revenues	$ 2,052,000	$ 1,294,000
Costs and expenses:
Cost of sales	1,609,000	1,018,000
Selling, general and administrative expenses	1,364,000	1,477,000
Total costs and expenses	2,973,000	2,495,000
Operating loss	(921,000)	(1,201,000)
Other income:
Interest income, net	17,000	82,000
Loss before income taxes	(904,000)	(1,119,000)
Provision for income tax expense	11,000	6,300
Net loss	$ (915,000)	$ (1,125,000)
Basic loss per share	$ (0.04)	$ (0.05)
Diluted loss per share	$ (0.04)	$ (0.05)
Weighted average shares outstanding
Basic	21,043	21,043
Diluted	21,043	21,043
Net Product Sales
Net revenues:
Net revenues	$ 1,987,000	$ 1,234,000
Licensing Revenue
Net revenues:
Net revenues	$ 65,000	$ 60,000