CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Cash Flows from Operating Activities:
Net (loss) income	$ (968)	$ 1,893
Adjustments to reconcile net income to net cash provided (used) by operating activities:
Depreciation and amortization	48	75
Changes in assets and liabilities:
Accounts receivable	2,235	(18)
Royalty receivable	2,230	343
Inventory	2,463	919
Prepaid purchases	2,090	(914)
Prepaid expenses and other current assets	146	902
Deferred tax assets	619	1,127
Other assets	(30)	28
Accounts payable and other current liabilities	(446)	(1,814)
Long term liabilities	(481)	481
Asset allowances, reserves and other	(760)	97
Due to affiliates	12	500
Income taxes payable	(392)	847
Net cash provided by operating activities	6,766	4,466
Cash Flows From Investing Activities:
Short term investment	(20,155)	32,194
Restricted cash		(500)
Additions to property, plant and equipment		(10)
Loss on dissolution of subsidiary		(2)
Net cash (used) provided by investing activities	(20,155)	31,682
Cash Flows from Financing Activities:
Dividend paid		(18,991)
Net cash (used) by financing activities		(18,991)
Net (decrease) increase in cash and cash equivalents	(13,389)	17,157
Cash and cash equivalents at beginning of year	43,485	26,328
Cash and cash equivalents at end of year	30,096	43,485
Cash paid for:
Income taxes	$ 292	$ 58