Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details Textual)

v2.4.0.8
Commitments and Contingencies (Details Textual) (USD $)
3 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Mar. 31, 2014
Loss Contingencies [Line Items]      
Increase (decrease) in future obligations and commitments $ 3,600,000    
Future obligations and commitments 27,282,000   23,700,000
Payments for Previous Acquisition 575,000     
Total contingent reserves related to intellectual property and indemnification claims 700,000   700,000
Maximum ANTONE earn-out that could be paid before offsets 3,500,000    
Fair value of contingent consideration liability after offset of working capital adjustment and indemnification claim 2,077,000   2,641,000
CSG [Member]
     
Loss Contingencies [Line Items]      
Increase (decrease) in future obligations and commitments 5,800,000    
Arkadin [Member]
     
Loss Contingencies [Line Items]      
Escrow Deposit Released $ 1,100,000