Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details Textual)

v3.5.0.2
Commitments and Contingencies (Details Textual) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2015
Jun. 30, 2016
Mar. 31, 2016
Mar. 31, 2015
Loss Contingencies [Line Items]        
Future obligations and commitments   $ 11,744 $ 11,800  
Total contingent reserves related to intellectual property and indemnification claims       $ 400
gain (loss) on contingency settlement disco $ 400      
Maximum ANTONE earn-out that could be paid before offsets   3,500    
BusinessCombinationContingentConsiderationArrangementsRangeNetOfOutcomesValueLow   2,100    
Fair value of contingent consideration liability after offset of working capital adjustment and indemnification claim   $ 47 $ 311