CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Dec. 31, 2018	Mar. 31, 2018
Current Assets:
Cash and cash equivalents	$ 21,928	$ 25,096
Short term investments	14,031	16,000
Accounts receivable, net	749	1,884
Royalty receivable	163	63
Inventory	4,618	3,164
Prepaid purchases	36	360
Prepaid expenses and other current assets	572	497
Total Current Assets	42,097	47,064
Property, plant, and equipment, net	8	14
Deferred tax assets, net	448	528
Other assets	157	151
Total Non-current Assets	613	693
Total Assets	42,710	47,757
Current Liabilities:
Accounts payable and other current liabilities	636	803
Due to affiliates	5
Income tax payable, current portion	250	250
Deferred revenue		50
Total Current Liabilities	891	1,103
Non-Current Liabilities:
Income tax payable	2,621	2,871
Total Non-current Liabilities	2,621	2,871
Total Liabilities	3,512	3,974
Shareholders’ Equity:
Series A Preferred shares — 10,000,000 shares authorized; 3,677 shares issued and outstanding; liquidation preference of $3,677,000	3,310	3,310
Common shares — $0.01 par value, 75,000,000 shares authorized; 52,965,797 shares issued at December 31, 2018 and March 31, 2018, respectively; 21,047,155 and 22,799,088 shares outstanding at December 31, 2018 and March 31, 2018, respectively	529	529
Additional paid-in capital	79,792	79,792
Accumulated deficit	(11,239)	(9,265)
Treasury stock, at cost (31,918,642 and 30,166,709 shares at December 31, 2018 and March 31, 2018, respectively)	(33,194)	(30,583)
Total Shareholders’ Equity	39,198	43,783
Total Liabilities and Shareholders’ Equity	$ 42,710	$ 47,757