Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
ASSETS
Cash and cash equivalents	$ 55	$ 1,164
Receivables, less allowance of $86 - 2013 and $64 - 2012	2,386	1,923
Inventories	2,523	2,468
Prepaids and other assets	1,585	572
Assets associated with discontinued operations (Note 4)		735
Total current assets	6,549	6,862
Rental equipment	33,579	38,442
Less accumulated depreciation	23,869	25,532
Rental Eqipment,Net	9,710	12,910
Property, plant and equipment	2,129	2,435
Less accumulated depreciation	967	1,264
Property, plant and equipment,Net	1,162	1,171
Goodwill	744	744
Other assets	340	395
TOTAL ASSETS	18,505	22,082
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	1,446	1,135
Accrued liabilities	8,354	7,777
Current portion of long-term debt	2,478	2,487
Warrant liabilities	229	1,367
Liabilities associated with discontinued operations (Note 4)		1,767
Total current liabilities	12,507	14,533
Long-term debt:
Notes payable	394	455
Deferred pension liability and other	4,103	5,014
Total liabilities	17,004	20,002
Stockholders' equity:
Common - $0.001 par value - 10,000,000 shares authorized, 1,051,253 common shares issued in 2013 and 1,035,817 common shares issued in 2012	26	26
Additional paid-in-capital	23,843	23,804
Accumulated deficit	(16,677)	(14,808)
Accumulated other comprehensive loss	(2,628)	(3,879)
Treasury stock - at cost - 15,344 common shares in 2013 and 2012	(3,063)	(3,063)
Total stockholders' equity	1,501	2,080
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 18,505	$ 22,082