CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)	Jun. 30, 2012	Mar. 31, 2012
Current assets:
Cash and cash equivalents	$ 166,674	$ 413,195
Accounts receivable, net	539,446	1,694,636
Unbilled government receivables	1,768,208	1,780,381
Inventories, net	7,101,996	5,023,975
Prepaid expenses and other	134,587	220,255
Deferred debt expense	108,321	108,321
Deferred income tax asset	1,288,631	1,288,631
Total current assets	11,107,863	10,529,394
Equipment and leasehold improvements, net	654,287	706,870
Deferred debt expenses – long-term	237,704	264,784
Deferred income tax asset – non-current	1,112,334	948,489
Other assets	56,872	56,872
Total assets	13,169,060	12,506,409
Current liabilities:
Current portion long-term debt	605,492	542,382
Capital lease obligations	67,921	64,675
Accounts payable	3,821,297	2,850,432
Deferred revenues – current portion	25,765	34,767
Accrued payroll, vacation pay and payroll taxes	484,585	440,116
Accrued expenses	2,615,472	2,074,911
Total current liabilities	7,620,532	6,007,283
Subordinated notes payable-related parties, net of debt discount	250,000	250,000
Capital Lease Obligations	131,910	149,582
Deferred revenues	3,470	4,637
Warranty Liability	105,896	355,290
Long-term debt, net of debt discount	1,355,525	1,490,302
Total liabilities	9,467,333	8,257,094
Commitments	0	0
Stockholders' equity:
Common stock, par value $.10 per share, 2,710,715 and 2,646,215 issued and outstanding as of June 30, 2012 and March 31, 2012, respectively	271,071	268,421
Additional paid-in capital	6,040,003	5,921,441
Accumulated deficit	(2,609,347)	(1,940,547)
Total stockholders' equity	3,701,727	4,249,315
Total liabilities and stockholders' equity	$ 13,169,060	$ 12,506,409