SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]
Restructuring charges	$ 448,000	$ 750,000	$ 4,546,000	$ 750,000
Antidilutive weighted-average common stock equivalents			0