STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Nov. 30, 2011	Nov. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 783	$ 908
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	143	153
Unrecorded gain on Treasury bills and CDs	(1)	(4)
Changes in operating assets and liabilities:
Accounts receivable	(6)	(166)
Inventories	66	(168)
Prepaid expenses and other current assets	(20)	12
Other non-current assets	1	(13)
Increase (decrease) in:
Accounts payable - Post-petition	(9)	(14)
Accounts payable - Pre-petition	(21)	(21)
Customer deposits	(1)	87
Accrued expenses and other current liabilities	(231)	113
Other non-current liabilities	(10)	(10)
NET CASH PROVIDED BY OPERATING ACTIVITIES	694	877
CASH FLOWS FROM INVESTING ACTIVITIES:
Treasury bills and CDs purchased	(4,175)	(2,754)
Treasury bills matured	3,813	2,262
Purchases of property, plant and equipment	(140)	(275)
NET CASH (USED IN) INVESTING ACTIVITIES	(502)	(767)
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash from exercise of employee stock options	1	0
NET CASH PROVIDED BY FINANCING ACTIVITIES	1	0
NET INCREASE IN CASH AND CASH EQUIVALENTS	193	110
CASH AT THE BEGINNING OF PERIOD	539	400
CASH AT THE END OF PERIOD	$ 732	$ 510