EQUITY PLANS AND SHARE-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 30, 2019

Share-based Payment Arrangement [Abstract]

Share-based compensation cost by line item

The share-based compensation expense recognized in the Consolidated Statements of Operations was as follows:

	For nine months ended September 30,		For nine months ended September 30,
	2019		2018
Research and development	$	—	$	642
Selling, general and administrative	$	20,750	$	24,180
Total share-based compensation cost	$	20,750	$	24,822

Stock option activity

The following table summarizes stock option activity within the Stock Option Plan

	Stock Option Shares		Weighted Average Remaining Contractual Life in Years
Outstanding at December 31, 2017	195		7.32
Granted	—
Exercised	—
Canceled	(85	)
Outstanding at December 31, 2018	110		5.18
Granted	—
Exercised	—
Canceled	(13	)
Outstanding at September 30, 2019	97		4.94
Exercisable at September 30, 2019	97		4.94