Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Dec. 31, 2016	Mar. 31, 2016
ASSETS
Cash and cash equivalents	$ 1,873,802	$ 1,398,848
Accounts receivable, net of allowance for doubtful accounts of $25,000 for each period	589,587	588,875
Inventories	470,247	216,108
Prepaid expenses and other current assets	169,298	18,419
Restricted cash	233,274	233,050
Deferred tax asset	250,000	410,000
Total current assets	3,586,208	2,865,300
Property and equipment, net of accumulated depreciation of $24,199 and $77,690, at December 31, 2016 and March 31, 2016, respectively	155,891	26,859
Inventories - long-term portion	35,644	52,657
Intangible assets, net of accumulated amortization of $8,895 and $155,062, at December 31, 2016 and March 31, 2016, respectively	12,039	13,086
Other assets	17,644	17,644
Deferred tax asset	607,000	447,000
Total other assets	828,218	557,246
Total assets	4,414,426	3,422,546
LIABILITIES AND STOCKHOLDERS' EQUITY
Note payable - bank	78,966	96,966
Capital lease payable	34,806
Accounts payable	392,578	276,171
Accrued expenses and other current liabilities	116,706	331,231
Customer deposits	108,342	108,342
Due to shareholder	274,723	246,696
Total current liabilities	1,006,121	1,059,406
Capital lease payable, net of current portion	91,262
Total liabilities	1,097,383	1,059,406
Stockholders' equity:
Preferred stock, $.01 par value; 5,000,000 shares authorized, no shares issued and outstanding
Common stock, $0.0005 par value; 150,000,000 authorized, 67,298,502 and 67,008,502 shares issued and outstanding at December 31, 2016 and March 31, 2016, respectively	33,649	33,504
Additional paid-in capital	33,242,014	33,195,759
Accumulated deficit	(29,958,620)	(30,866,123)
Total stockholders' equity	3,317,043	2,363,140
Total liabilities and stockholders' equity	$ 4,414,426	$ 3,422,546