CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	3 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 486	$ 399
Adjustments to reconcile net income to net cash provided by operating activities:
Loss on disposal of equipment and leasehold improvements	2
Depreciation and amortization	164	145
Amortization of debt issue costs and other assets	12	6
Share based compensation expense	50	8
Net (increase) decrease in assets:
Accounts receivable	(121)	(124)
Inventories	818	(244)
Prepaid expenses and other assets	(17)	(7)
Net increase (decrease) in liabilities:
Customer deposits	(18)	37
Accounts payable	(73)	(242)
Accrued expenses	11	145
Net cash provided by operating activities	1,314	123
CASH FLOWS FROM INVESTING ACTIVITIES:
Investment in equipment and leasehold improvements	(260)	(194)
Proceeds from return of restricted cash		250
Net cash (used in) provided by investing activities	(260)	56
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from new long term debt, net of costs	43
Principal payments on long-term debt	(50)	(128)
Net cash used in financing activities	(7)	(128)
Net increase in cash and cash equivalents	1,047	51
Cash and cash equivalents at beginning of period	2,062	817
Cash and cash equivalents at end of period	3,109	868
Cash paid during the period for:
Interest	10	17
Income taxes	$ 2	$ 7