Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ (441)	$ 977
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	67	96
Loss on sale of stock of affiliate		97
Realized loss on investment in unaffiliated company		36
Gain on extinguishment of debt		(1,582)
Issuance of stock	17
(Increase) decrease in other assets	(23)
(Increase) decrease in prepaid expenses and other current assets	(7)	(2)
Increase (decrease) in accounts payable	68	(38)
Increase (decrease) in accrued expenses and taxes	(478)	(447)
Net cash provided by (used in) operating activities	(797)	(863)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property, plant and equipment	(2)	(1)
Purchases of marketable securities	(7)
Net cash provided by (used in) investing activities	(9)	(1)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from sale of stock		1,210
Proceeds from long-term borrowings	200
Principal payments on debt	(79)	(117)
Net cash provided by (used in) financing activities	121	1,093
NET INCREASE (DECREASE) IN CASH	(685)	229
CASH, beginning of year	785	229
CASH, end of year	$ 100	$ 458