Statements of Operations - USD ($)	12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues:
Product sales	$ 2,408	$ 1,859
License and royalty fees	938	1,059
Total revenues	3,346	2,918
Cost of sales	877	799
Gross profit	2,469	2,119
Operating expenses:
Research, development and regulatory	345	375
Selling, general and administrative	1,373	1,563
Total operating expenses	1,718	1,938
Income from operations	751	181
Interest expense	(417)	(383)
Net income (loss) before provision for income taxes	334	(202)
Provision for income taxes	0	0
Net income (loss)	$ 334	$ (202)
Net income (loss) per common share:
Basic	$ 0.02	$ (0.01)
Diluted	$ 0.01	$ (0.01)
Shares used in computing net income (loss) per common share:
Basic	21,491	21,491
Diluted	23,096	21,491