CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Net revenues:
Net product sales	$ 68,984	$ 70,257
Licensing revenue	7,339	7,572
Net revenues	76,323	77,829
Costs and expenses:
Cost of sales	62,088	63,012
Other operating costs and expenses	661	864
Selling, general and administrative expenses	8,829	10,434
Impairment of trademark		219
Total costs and expenses	71,578	74,529
Operating income	4,745	3,300
Other (loss) income:
Loss on settlement of litigation		(4,000)
Interest income, net	215	548
Nonoperating Income (Expense), Total	215	(3,452)
Income (loss) before income taxes	4,960	(152)
Provision for income tax expense (benefit)	3,067	(1,469)
Net income	$ 1,893	$ 1,317
Basic net income per share	$ 0.07	$ 0.05
Diluted net income per share	$ 0.07	$ 0.05
Weighted average shares outstanding
Basic	27,130	27,130
Diluted	27,130	27,130