CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
ASSETS
Cash and cash equivalents	$ 88	$ 1,164
Receivables, less allowance of $51 - 2013 and $64 - 2012	2,191	1,923
Inventories	3,010	2,468
Prepaids and other assets	1,423	572
Assets associated with discontinued operations (see Note 4)		735
Total current assets	6,712	6,862
Rental equipment	38,518	38,442
Less accumulated depreciation	28,041	25,532
Rental Eqipment,Net	10,477	12,910
Property, plant and equipment	2,527	2,435
Less accumulated depreciation	1,327	1,264
Property, plant and equipment,Net	1,200	1,171
Goodwill	744	744
Other assets	365	395
TOTAL ASSETS	19,498	22,082
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	1,883	1,135
Accrued liabilities	8,499	7,777
Current portion of long-term debt	1,489	2,487
Warrant liabilities	403	1,367
Liabilities associated with discontinued operations (see Note 4)		1,767
Total current liabilities	12,274	14,533
Long-term debt:
Notes payable	410	455
Deferred pension liability and other	5,715	5,014
Total liabilities	18,399	20,002
Stockholders' equity
Common - $0.001 par value - 10,000,000 shares authorized, 1,041,217 shares issued in 2013 and 1,035,817 shares issued in 2012	26	26
Additional paid-in-capital	23,835	23,804
Accumulated deficit	(15,667)	(14,808)
Accumulated other comprehensive loss	(4,032)	(3,879)
Treasury stock - at cost - 15,344 common shares in 2013 and 2012	(3,063)	(3,063)
Total stockholders' equity	1,099	2,080
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 19,498	$ 22,082