Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (592,000)	$ (91,000)
Adjustments to reconcile net loss to net cash provided by operating activities:
Gain on disposal of equipment and leasehold improvements	(13,000)	(29,000)
Depreciation and amortization	1,007,000	637,000
Amortization of debt issue costs and other assets	28,000	29,000
Share based compensation expense	215,000	324,000
Provision for doubtful accounts	(87,000)	22,000
Deferred income tax benefit		(338,000)
Net (increase) decrease in assets:
Accounts receivable	17,000	(990,000)
Inventories	397,000	(491,000)
Prepaid expenses	(259,000)	(146,000)
Other assets		39,000
Net increase (decrease) in liabilities:
Customer deposits	(67,000)	66,000
Accounts payable	184,000	1,068,000
Accrued expenses	73,000	36,000
Deferred rent	8,000	(1,000)
Net cash provided by operating activities	911,000	135,000
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from restricted cash		486,000
Investment in equipment and leasehold improvements	(277,000)	(3,214,000)
Net cash used in investing activities	(277,000)	(2,728,000)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from short term notes payable	600,000	500,000
Net draw down on line of credit	611,000
Payment of short term notes payable	(600,000)	(500,000)
Proceeds from long-term debt, net of costs		2,580,000
Capitalized leases	(35,000)	(174,000)
Payments for debt issuance costs		94,000
Principal payments on long-term debt	(252,000)	(122,000)
Payments in stock withheld for tax payment on issuance	(147,000)
Proceeds from stock options exercised	4,000	51,000
Net cash provided by financing activities	181,000	2,429,000
Net increase (decrease) in cash and cash equivalents	815,000	(164,000)
Cash and cash equivalents at beginning of period	1,240,000	2,226,000
Cash and cash equivalents at end of period	2,055,000	2,062,000
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Interest	213,000	180,000
Income taxes		$ 21,000