Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2015

Summary of Significant Accounting Policies [Abstract]

Schedule of Share-based Compensation Expense

	Six months ended June 30,
	2015			2014
Research and development	$	73,225		$	277,221
General and administrative		313,747			614,762
Restructuring benefit		(53,741	)		-
Total share-based compensation expense	$	333,231		$	891,983

	Three months ended June 30,
	2015		2014
Research and development	$	12,490	$	87,304
General and administrative		121,114		275,801
Total share-based compensation expense	$	133,604	$	363,105