Summary of Significant Accounting Policies (Details Narrative) (USD $)	3 Months Ended	12 Months Ended			1 Months Ended
	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Cash equivalents, fair value	$ 8,486,633	$ 2,049,972	$ 8,486,633		$ 8,486,633
Restricted cash	750,000		750,000		750,000
Marketable securities, fair value	8,073,108	10,900,722	8,073,108		8,073,108
Product revenue recorded related to agreement		600,000
Maintenance revenue recorded related to agreement		200,000
Short term deferred revenue recorded related to agreement		5,600,000
Long term deferred revenue recorded related to agreement		5,600,000
Amortization expense		121,874	122,951	118,789
Identifiable intangible assets, amortization expense, 2015		108,460
Identifiable intangible assets, amortization expense, 2016		64,965
Identifiable intangible assets, amortization expense, 2017		22,612
Capitalized computer software amortization		500,000	300,000	300,000
Expected future amortization expense for software development costs, 2015		500,000
Expected future amortization expense for software development costs, 2016		400,000
Expected future amortization expense for software development costs, 2017		300,000
Expected future amortization expense for software development costs, 2018		200,000
Expected future amortization expense for software development costs, 2019		100,000
Foreign currency transaction gain (loss)		(700,000)	(1,100,000)	(700,000)
Proceeds from sale of cost method investment		0	3,000,000	0
Gain on sale of joint venture	1,900,000	0	2,096,364	0
Impairment charges recognized for other-than-temporary declines in cost method investments				11,000
Minimum
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Estimated useful lives of the assets		3 years
Maximum
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Estimated useful lives of the assets		7 years
Tianjin Zhongke Blue Whale Information Technologies Co., Ltd. ('Blue Whale')
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Proceeds from sale of cost method investment					3,000,000
Interest and other income (loss), net | Tianjin Zhongke Blue Whale Information Technologies Co., Ltd. ('Blue Whale')
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Gain on sale of joint venture					2,096,364
Government securities and corporate debt securities
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Marketable securities, fair value	$ 8,073,108	$ 10,900,722	$ 8,073,108		$ 8,073,108