CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2016	Mar. 31, 2016
Current assets
Cash	$ 463	$ 1,401
Restricted cash	15	15
Accounts receivable, net of allowance for doubtful accounts of $9 and $14 at June 30, 2016 and March 31, 2016, respectively	1,018	1,577
Other receivables	148	232
Inventory, net	2,692	3,149
Prepaid expenses and other	385	196
Total current assets	4,721	6,570
Property and equipment, net of accumulated depreciation of $3,746 and $3,652 at June 30, 2016 and March 31, 2016, respectively	533	620
Other assets
Intangible assets, net	2	2
Deposits	106	156
Total assets	5,362	7,348
Current liabilities
Accounts payable	1,647	1,733
Accrued expenses	800	964
Customer deposits	246	352
Deferred rent		1
Notes payable – related party	0	1,293
Derivative warrant liability	1,089	644
Debt associated with sale of intellectual property	149	160
Total current liabilities	3,931	5,147
Commitments and contingencies
Stockholders' equity
Preferred stock, $.001 par value, 20,000,000 shares authorized, 2,649,007 shares issued and outstanding at June 30, 2016 and March 31, 2016, respectively	3	3
Common stock, $.001 par value, 750,000,000 shares authorized, 7,696,010 and 6,536,518 shares issued and outstanding at June 30, 2016 and March 31, 2016, respectively	8	7
Additional paid-in capital	84,669	84,129
Stock dividend to be distributed	2,544	2,391
Accumulated deficit	(85,793)	(84,329)
Total stockholders' equity	1,431	2,201
Total liabilities and stockholders' equity	$ 5,362	$ 7,348