Consolidated Statements of Comprehensive Loss (Unaudited) (USD $)
 3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Revenue:    
Advertising $ 0 $ 0
Products 3,082,317 2,206,420
Maintenance and content services 3,626,375 4,302,725
Professional services 2,601,822 2,463,566
Total Revenue 9,310,514 8,972,711
Cost of Revenue:    
Advertising 0 0
Products 1,654,739 1,907,151
Maintenance and content services 640,425 760,146
Professional services 1,625,753 1,609,830
Loss on long-term contract 1,035,993 0
Total Cost of Revenue 4,956,910 4,277,127
Gross Profit 4,353,604 4,695,584
Operating expenses:    
Sales and marketing 2,685,118 3,558,341
General and administrative 4,065,424 4,937,163
Research and development 681,396 844,702
Depreciation and amortization 912,578 1,205,843
Total operating expenses 8,344,516 10,546,049
Operating income (loss) (3,990,912) (5,850,465)
Other Income (Expense):    
Warrant liability income (expense) 289,462 (4,641,471)
Interest expense and other - net (1,244,447) (239,043)
Loss before income taxes and discontinued operations (4,945,897) (10,730,979)
Income tax expense (benefit) (16,546) (950,079)
Loss from discontinued operations (1,971,863) (2,650,751)
Net loss (6,901,214) (12,431,651)
Other comprehensive loss -    
Foreign currency translation adjustments (194,489) 4,606
Total comprehensive loss $ (7,095,703) $ (12,427,045)
Net loss per share of Common Stock (basic and diluted):    
Continuing operations $ (0.41) $ (0.82)
Discontinued operations $ (0.16) $ (0.22)
Net loss per share of Common Stock (basic and diluted): $ (0.57) $ (1.04)
Weighted average shares used in computing basic and diluted net income (loss) per share of Common Stock 12,167,756 11,952,172