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SEGMENT INFORMATION (Schedule of Assets By Segment) (Details) (USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Segment Reporting, Asset Reconciling Item [Line Items]      
Assets $ 108,880,000 $ 108,942,000 $ 116,311,000
Assets less assets held for sale 98,889,000    
Depreciation and amortization 1,859,000 [1] 1,906,000 [1] 2,618,000 [1]
Expenditure for segment assets 2,830,000 [1] 2,147,000 [1] 2,953,000 [1]
OEM of Heat Management Solutions [Member]
      
Segment Reporting, Asset Reconciling Item [Line Items]      
Assets 45,518,000 34,315,000 34,055,000
Depreciation and amortization 991,000 [1] 974,000 [1] 1,139,000 [1]
Expenditure for segment assets 992.000 [1] 1,047,000 [1] 924,000 [1]
Goodwill        
OEM - Electric Motion Systems [Member]
      
Segment Reporting, Asset Reconciling Item [Line Items]      
Assets    12,707,000 13,941,000
Depreciation and amortization    [1]    [1]    [1]
Expenditure for segment assets    [1]    [1]    [1]
Heat Transfer Services and Products [Member]
      
Segment Reporting, Asset Reconciling Item [Line Items]      
Assets 28,806,000 27,093,000 27,464,000
Depreciation and amortization 603,000 [1] 735,000 [1] 758,000 [1]
Expenditure for segment assets 664,000 [1] 756,000 [1] 638,000 [1]
MRO services for Aviation Components [Member]
      
Segment Reporting, Asset Reconciling Item [Line Items]      
Assets 18,137,000 18,473,000 21,068,000
Depreciation and amortization 265,000 [1] 197,000 [1] 721,000 [1]
Expenditure for segment assets 584,000 [1] 344,000 [1] 1,391,000 [1]
Amounts not allocated to segments [Member]
      
Segment Reporting, Asset Reconciling Item [Line Items]      
Assets 16,419,000 16,354,000 19,783,000
Depreciation and amortization    [1]    [1]    [1]
Expenditure for segment assets    [1]    [1]    [1]
Goodwill        
[1] Excluding discontinued operations for each of the years ended on December 31, 2013, 2012 and 2011.