CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Jun. 30, 2018	Mar. 31, 2018
Current assets:
Cash and cash equivalents	$ 254,732	$ 307,812
Accounts receivable, net	672,884	1,095,049
Inventories, net	4,095,888	4,269,934
Restricted cash to support appeal bond	2,001,864	2,000,866
Prepaid expenses and other current assets	162,106	147,746
Total current assets	7,187,474	7,821,407
Equipment and leasehold improvements, net	164,037	180,763
Deferred tax asset, net	63,500	63,500
Other long-term assets	35,109	35,109
Total assets	7,450,120	8,100,779
Current liabilities:
Current portion of long-term debt	534	2,124
Line of credit	950,000	1,000,000
Capital lease obligations – current portion	7,036	6,875
Accounts payable and accrued liabilities	2,576,612	2,580,383
Deferred revenues – current portion	279,087	60,051
Accrued legal damages	5,072,642	5,059,990
Accrued payroll, vacation pay and payroll taxes	380,346	447,863
Total current liabilities	9,266,257	9,157,286
Capital lease obligations – long-term	5,064	6,885
Deferred revenues – long-term	318,185	337,676
Total liabilities	9,589,506	9,501,847
Commitments and contingencies
Stockholders’ deficit:
Preferred stock, 1,000,000 shares authorized, par value $0.10 per share, 500,000 shares 8% Cumulative Series A Convertible Preferred issued and outstanding	3,095,995	3,035,998
Common stock, 4,000,000 shares authorized, par value $0.10 per share, 3,255,887 shares issued and outstanding, respectively	325,586	325,586
Paid-in capital in excess of par value, common stock	7,994,733	8,046,975
Accumulated deficit	(13,555,700)	(12,809,627)
Total stockholders’ deficit	(2,139,386)	(1,401,068)
Total liabilities, mezzanine equity and stockholders’ deficit	$ 7,450,120	$ 8,100,779