Acquisitions (Acquisiton of GraphicMail) (Details) (USD $)	0 Months Ended	12 Months Ended
	Oct. 17, 2014	Dec. 31, 2014	Dec. 31, 2013
Business Acquisition [Line Items]
Issuance of common stock related to acquisition, shares	423,426
Issuance of common stock related to acquisition	$ 2,700,000	$ 2,667,584
Stock consideration		2,684,138
Earn out liability		6,997,311
Pro-forma information
Gross profit		5,783,884	4,704,604
Net income (loss)		(841,212)	1,272,963
Net income (loss) per share:
Basic net income (loss) per share		$ (0.17)	$ 0.42
Diluted net income (loss) per share		$ (0.17)	$ 0.41
Graphic Mail [Member]
Business Acquisition [Line Items]
Percent of voting interest acquired	100.00%
Purchase price	5,300,000
Potential earn out consideration	800,000
Potential earn out consideration paid in cash (as a percent)	50.00%
Potential earn out consideration paid in stock (as a percent)	50.00%
Issuance of common stock related to acquisition, shares	423,426
Issuance of common stock related to acquisition	2,700,000
Cash consideration	2,636,830
Stock consideration	2,684,138
Earn out liability	36,000
Liabilities assumed	663,704
Total purchase price	6,020,672
Less:
Net tangible assets acquired	(730,276)
Net intangible assets acquired	(4,779,000)
Goodwill	511,396
Internal rate of return (as a percent)	29.80%
Pro-forma information
Net revenues		10,594,621	9,673,502
Gross profit		8,541,467	7,573,536
Net income (loss)		(2,561,293)	(660,409)
Net income (loss) per share:
Basic net income (loss) per share		$ (0.52)	$ (0.22)
Diluted net income (loss) per share		$ (0.52)	$ (0.22)
Revenues since acquisition date		1,602,587
Net loss since acquisition date		$ 1,332,912
Graphic Mail [Member] | Trade Names [Member]
Less:
Useful life	5 years
Graphic Mail [Member] | Technology [Member]
Less:
Useful life	11 years
Graphic Mail [Member] | Customer Relationships [Member]
Less:
Useful life	11 years