SHARE-BASED COMPENSATION (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Share-Based Compensation Expense
Share-based compensation	$ 641,000	$ 256,000	$ 1,740,000	$ 3,032,000
Cost of goods sold
Share-Based Compensation Expense
Share-based compensation	40,000	34,000	115,000	86,000
Selling, general and administrative
Share-Based Compensation Expense
Share-based compensation	413,000	207,000	1,299,000	2,550,000
Research and development
Share-Based Compensation Expense
Share-based compensation	188,000	(49,000)	326,000	332,000
Inventory
Share-Based Compensation Expense
Total share-based compensation cost capitalized as part of cost of inventory	$ 19,000	11,000	$ 26,000	35,000
Non-recurring charges
Share-Based Compensation Expense
Share-based compensation		$ 64,000		$ 64,000