Quarterly report pursuant to Section 13 or 15(d)

Disposals of Subsidiaries (Details Textual)

v3.7.0.1
Disposals of Subsidiaries (Details Textual) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended
Aug. 31, 2017
Mar. 31, 2017
Mar. 31, 2016
Disposals of Subsidiaries (Textual)      
Revenues   $ 13,950 $ 17,629
Goodwill impairment charges   3,146
Goodwill fair value assignment   3,003  
Gain on disposal of subsidiary   695
ADEX [Member]      
Disposals of Subsidiaries (Textual)      
Revenues   365 $ 1,605
Goodwill impairment charges   2,885  
Intangible asset impairment   637  
ADEX [Member] | Subsequent Event [Member]      
Disposals of Subsidiaries (Textual)      
Total proceeds $ 4,000    
Additional working capital adjustment $ 500    
SDNE [Member]      
Disposals of Subsidiaries (Textual)      
Goodwill impairment charges   261  
Intangible asset impairment   $ 160