CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Current Assets:
Cash	$ 289	$ 1,669
Accounts receivable	1,674	1,881
Inventories	1,118	957
Deferred income taxes, net	16	20
Prepaid expenses and other current assets	100	102
Total Current Assets	3,197	4,629
Deferred income taxes, net	1,519	1,515
Property, plant and equipment, net	129	258
Total Assets	4,845	6,402
Current Liabilities:
Accounts payable	208	191
Accrued liabilities	1,048	1,238
Deferred revenue	591	58
Total Current Liabilities	1,847	1,487
Commitments and Contingencies (Note 16)
Equity:
Common stock, par value $0.01 per share, authorized 75,000,000; 6,261,975 issued in 2012 and 6,259,975 issued in 2011, respectively	63	63
Additional paid-in-capital	135,561	135,389
Accumulated deficit	(122,183)	(120,097)
Common stock in treasury, at cost, 1,005,092 shares in both 2012 and 2011	(13,754)	(13,754)
Total MTI stockholders' (deficit) equity	(313)	1,601
Non-controlling interest	3,311	3,314
Total Equity	2,998	4,915
Total Liabilities and Equity	$ 4,845	$ 6,402