Summary of Significant Accounting Policies (Narrative) (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2015 USD ($) shares	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($) shares	Sep. 30, 2014 USD ($) shares	Mar. 09, 2015 USD ($)
Significant Accounting Policies [Line Items]
Restructuring expense	$ 422,482		$ 2,519,273
Number of operating segment			1
Realization of cumulative translation adjustment included in net loss			$ 229,192
Expected severance cost					$ 2,000,000
Share-based compensation expense, extension of exercise period			75,000
Share-based compensation, reversal from stock option forfeitures			129,000
Net reversal of share-based compensation expense			$ 53,741
Stock options granted | shares	100,000		112,000	1,357,755
Restricted stock granted | shares			117,500
Unrecognized share-based compensation expense related to unvested awards, net of forfeitures	$ 800,000		$ 800,000
Unrecognized share-based compensation expense related to unvested awards expected to be recognized in the period			2 years 2 months 12 days
Income tax expense	$ 15,437	$ 25,068	$ 46,310	$ 48,105
Anti-dilutive securities excluded from computation of earnings per share | shares			6,000,000	10,900,000
Employee Severance [Member]
Significant Accounting Policies [Line Items]
Restructuring expense			$ 2,100,000
Facility Closing [Member]
Significant Accounting Policies [Line Items]
Restructuring expense			$ 400,000