Restructuring Costs (Tables)

3 Months Ended

Mar. 31, 2019

Restructuring and Related Activities [Abstract]

Schedule Of Restructuring Costs

The following table summarizes the activity during 2018 and 2019 related to restructuring liabilities recorded in connection with the 2013 and 2017 Plans:

	Severance Related Costs			Facility and Other Costs			Total
Balance at December 31, 2017	$	648,399		$	—		$	648,399
Additions (Reductions)	(173,263		)	—			(173,263		)
Utilized/Paid	(13,774		)	—			(13,774		)
Balance at March 31, 2018	$	461,362		$	—		$	461,362
Additions (Reductions)	—			809,245			809,245
Utilized/Paid	—			(312,507		)	(312,507		)
Balance at June 30, 2018	$	461,362		$	496,738		$	958,100
Additions (Reductions)	—			315,283			315,283
Utilized/Paid	—			(331,405		)	(331,405		)
Balance at September 30, 2018	$	461,362		$	480,616		$	941,978
Additions (Reductions)	—			310,314			310,314
Utilized/Paid	—			(337,484		)	(337,484		)
Balance at December 31, 2018	$	461,362		$	453,446		$	914,808
Additions (Reductions)	—			157,693			157,693
Utilized/Paid	—			(187,833		)	(187,833		)
Balance at March 31, 2019	$	461,362		$	423,306		$	884,668