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Concentrations (Details Textual)
 3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Ohio Auditor of State Customer Concentration Risk [Member]
        
Concentration Risk [Line Items]        
Concentration Risk, Revenue, Percentage   11.00%   7.00%
Tiburon Customer Concentration Risk [Member]
        
Concentration Risk [Line Items]        
Concentration Risk, Revenue, Percentage 11.00%   13.00% 9.00%
Universal Software Solutions [Member]
        
Concentration Risk [Line Items]        
Concentration Risk, Revenue, Percentage   8.00%    
Government Contracts Concentration Risk [Member]
        
Concentration Risk [Line Items]        
Concentration Risk, Revenue, Percentage 55.00% 55.00% 50.00% 53.00%
Washington State Patrol Customer Concentration Risk [Member]
        
Concentration Risk [Line Items]        
Concentration Risk, Revenue, Percentage 15.00%   9.00%  
Customer 1 [Member]
        
Concentration Risk [Line Items]        
Concentration Risk, Gross, Accounts Receivables, Percentage 15.00% 18.00% 15.00% 18.00%
Customer 2 [Member]
        
Concentration Risk [Line Items]        
Concentration Risk, Gross, Accounts Receivables, Percentage 13.00% 12.00% 13.00% 12.00%
Customer 3 [Member]
        
Concentration Risk [Line Items]        
Concentration Risk, Gross, Accounts Receivables, Percentage 11.00%   11.00%  
Customer 4 [Member]
        
Concentration Risk [Line Items]        
Concentration Risk, Gross, Accounts Receivables, Percentage 10.00%   10.00%