Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities:
Net income (loss)	$ (4,759,439)	$ 1,004,153
Adjustments to reconcile net (loss) income to net cash (Used in) provided by operating activities:
Deferred income taxes	2,643,633	798,345
Allowance for doubtful accounts	0	(17,295)
Depreciation and amortization	120,160	164,774
Amortization of deferred financing costs	5,429	5,429
Change in fair value of common stock warrant	(321,203)	617,241
Provision for inventory obsolescence	40,000	60,713
Non-cash stock-based compensation	32,714	32,277
Changes in assets and liabilities:
(Increase) decrease in accounts receivable	(102,021)	188,105
Decrease (increase) in inventories	430,853	(707,671)
(Increase) decrease in prepaid expenses and other assets	(62,574)	153,279
Decrease in accounts payable	(258,149)	(1,125,312)
Increase in accrued legal damages	2,800,000	0
Increase in deferred revenues	255,224	69,210
(Decrease) increase in federal and state taxes payable	(49,518)	53,623
(Decrease) increase in accrued payroll, vacation pay & withholdings	(309,176)	242,475
Decrease in accrued expenses – related party and other	(70,396)	(50,754)
Decrease in other long-term liabilities	(7,800)	(25,200)
Net cash provided by operating activities	387,737	1,463,392
Cash flows from investing activities:
Acquisition of equipment	(88,069)	(61,306)
Net cash used in investing activities	(88,069)	(61,306)
Cash flows from financing activities:
Proceeds from line of credit	200,000	0
Proceeds from issuance of debt	0	18,000
Payment of warrant liability	(720,000)	0
Repayment of subordinated notes - related parties	(25,000)	(225,000)
Repayment of long-term debt	(428,700)	(391,628)
Repayment of capitalized lease obligations	(10,728)	(16,757)
Net cash used in financing activities	(984,428)	(615,385)
Net (decrease) increase in cash	(684,760)	786,701
Cash, beginning of year	972,633	185,932
Cash, end of year	287,873	972,633
Supplemental cash flow information:
Taxes paid	50,000	0
Interest paid	228,358	59,100
Supplemental non-cash information:
Capital lease obligations	$ 0	$ 26,194