Stock Options, Restricted Stock and Warrants (Details) (USD $)	1 Months Ended	3 Months Ended		6 Months Ended			1 Months Ended		6 Months Ended	3 Months Ended	6 Months Ended				1 Months Ended		1 Months Ended	6 Months Ended	12 Months Ended							3 Months Ended		6 Months Ended
	Mar. 31, 2014	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Jul. 31, 2014 Subsequent Event [Member]	Jun. 30, 2014 Subsequent Event [Member]	Jun. 30, 2014 Subsequent Event [Member]	Jun. 30, 2014 Restricted Stock Units (RSUs) [Member]	Jun. 30, 2014 Restricted Stock Units (RSUs) [Member]	Jun. 30, 2014 Non-employee option [Member] Maximum [Member]	Jun. 30, 2014 Non-employee option [Member] Minimum [Member]	Jun. 30, 2014 Stock Option [Member]	Mar. 31, 2000 Stock Option Plan 2000 [Member]	Jun. 30, 2014 Stock Option Plan 2000 [Member]	Mar. 31, 2000 Other Stock Plans [Member]	Jun. 30, 2014 2006 Stock Plan [Member]	Dec. 31, 2013 2006 Stock Plan [Member]	Dec. 31, 2012 2006 Stock Plan [Member]	Dec. 31, 2011 2006 Stock Plan [Member]	Dec. 31, 2010 2006 Stock Plan [Member]	Dec. 31, 2009 2006 Stock Plan [Member]	Dec. 31, 2008 2006 Stock Plan [Member]	Oct. 26, 2006 2006 Stock Plan [Member]	Jun. 30, 2014 Thomos Bologna [Member]	Jun. 30, 2013 Thomos Bologna [Member]	Jun. 30, 2014 Thomos Bologna [Member]	Jun. 30, 2013 Thomos Bologna [Member]	Jun. 30, 2014 Thomos Bologna [Member] Restricted Stock Units (RSUs) [Member]	Jun. 30, 2014 Thomos Bologna [Member] Restricted Stock Units (RSUs) [Member] Minimum [Member]	Jun. 30, 2014 Thomos Bologna [Member] Stock Option [Member]	Jun. 30, 2014 Thomos Bologna [Member] Stock Option [Member] Period One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized																210,000		3,770,000							2,160,000
Stock option granted, number of common stock shares				0											1,600,000		16,000															600,000
Increase in the number of shares available for issuance																		200,000	200,000	200,000	200,000	200,000	200,000	200,000
Options expiration period														10 years
Options vesting period												3 years	2 years																				36 months
Options outstanding, weighted average exercise price		$ 1.85		$ 1.85		$ 1.83												$ 1.85
Non-vested stock options outstanding, Weighted average grant date fair value		$ 1.34		$ 1.34
Stock options granted, average fair value			$ 1.39		$ 1.38
Average closing price of common stock																															$ 2.40
Number of restricted common stock granted				270,000	270,000																									270,000
Stock option granted, exercise price				$ 0																													$ 1.20
Share-based compensation				$ 397,788	$ 193,844																					$ 44,531	$ 44,531	$ 89,061	$ 89,061
Non-vested stock options		1,135,063		1,135,063
Unrecognized compensation cost related to non-vested share-based compensation arrangements granted																		844,038
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant																		1,463,748
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition																		2 years 4 months 24 days
Stock Issued During Period, Value, Restricted Stock Award, Gross	86,250
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period											20,833
General and Administrative Expense, Total		3,046,599	2,109,268	6,060,556	4,244,433					28,750	28,750
Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants							681,090		681,090
Adjustments to Additional Paid in Capital, Warrant Issued								$ 0.936
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number, Beginning Balance		2,210,229		2,210,229		2,288,076												2,210,229
Warrant Expiration Date									0 years