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Commitments and Contingencies (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Mar. 09, 2018
Rent expense, net of sublease income $ 1,900,000 $ 1,800,000 $ 5,800,000 $ 4,700,000  
Ovex Technologies, Ltd [Member] | En Pointe Technologies Sales, Inc [Member]          
Gain contingency unrecorded amount         $ 990,586