Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 31, 2014	May 31, 2013
Operating Activities
Net income (loss)	$ 139	$ (236)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Income from discontinued operations, net of tax		(215)
Depreciation and amortization	97	99
Provision for doubtful accounts	1	16
Provision for inventory reserve	82	163
Non-cash charge for share based compensation	2	2
Deferred income taxes	30	103
Loss on disposal of assets		(400)
Realized/Unrealized gain on investments	(166)
Other		3
Changes in working capital items:
Accounts receivable	(319)	1,577
Other receivables	(767)
Inventories	574	145
Prepaid expenses and other assets	2	35
Accounts payable and accrued liabilities	(196)	(1,712)
Cost, estimated earnings and billings on uncompleted contracts		(167)
Income taxes refundable/payable	(19)	(297)
Net cash used in operating activities	(540)	(884)
Investing Activities
Capital expenditures	(6)	(17)
Proceeds from sale of property, plant & equipment		499
Proceeds from the sale of Lexel Imaging	100
Purchases of investments	(22,867)
Sales of investments	23,443
Net cash provided by investing activities	670	482
Financing Activities
Proceeds from long-term debt, lines of credit		6,898
Repayments of long-term debt, lines of credit	(12)	(6,783)
Purchase of treasury stock	(1,947)
Re-issue of treasury stock		166
Proceeds from marginal float	923
Repayments of notes payable to officers and directors		(50)
Net cash provided by (used in) financing activities	(1,036)	231
Discontinued Operations
Operating activities		278
Investing activities		(16)
Net cash provided by discontinued operations		262
Net change in cash and cash equivalents	(906)	91
Cash and cash equivalents, beginning of year	3,499	316
Cash and cash equivalents, end of period	2,593	407
Cash and cash equivalents, discontinued operations		5
Cash and cash equivalents, continuing operations	$ 2,593	$ 402