Discontinued Operations ( Details ) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Dec. 31, 2011
Assets      
Total $ 766   $ 766
Operating results      
Loss from discontinued operations (291) (209)  
Springbox unit
     
Assets      
Property and equipment, net 350   350
Intangible assets, net 416   416
Total 766   766
Operating results      
Revenues 931 1,215  
Cost of revenues 1,000 1,106  
Depreciation and amortization   186  
Other operating expenses 416 271  
Loss before income taxes (485) (348)  
Benefit for income taxes (194) (139)  
Loss from discontinued operations $ (291) $ (209)