Condensed Consolidated Balance Sheets (USD $)	Dec. 31, 2013	Mar. 31, 2013
Current assets:
Cash and cash equivalents	$ 216,347	$ 310,297
Accounts receivable, net	1,129,913	557,879
Inventories, net	4,509,600	6,241,181
Prepaid expenses and other	143,929	115,852
Deferred financing costs	113,876	108,321
Deferred income tax asset	1,239,761	1,238,421
Total current assets	7,353,426	8,571,951
Equipment and leasehold improvements, net	445,735	587,958
Deferred financing costs – long-term	78,921	156,463
Deferred income tax asset – non-current	2,494,347	2,546,190
Other assets	56,872	56,872
Total assets	10,429,301	11,919,434
Current liabilities:
Current portion long-term debt	641,254	1,229,643
Capital lease obligations – current portion	69,448	74,508
Accounts payable	2,233,671	4,272,431
Progress billings	795,050	0
Deferred revenues – current portion	8,155	18,460
Accrued payroll, vacation pay and payroll taxes	394,432	442,522
Accrued expenses	1,389,487	1,525,538
Total current liabilities	5,531,497	7,563,102
Subordinated notes payable-related parties	250,000	250,000
Capital lease obligations – long-term	25,159	76,055
Deferred revenues – long-term	118,350	1,045
Warrant liability	511,939	198,330
Long-term debt, net of debt discount	743,290	1,134,549
Total liabilities	7,180,235	9,223,081
Commitments
Stockholders' equity:
Common stock, par value $0.10 per share, 3,248,387 and 3,011,739 issued and outstanding as of December 31, 2013 and March 31, 2013, respectively	324,886	301,171
Additional paid-in capital	7,941,477	7,108,300
Accumulated deficit	(5,017,297)	(4,713,118)
Total stockholders' equity	3,249,066	2,696,353
Total liabilities and stockholders' equity	$ 10,429,301	$ 11,919,434