SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - COMMON STOCK SPLIT (Details)	Jan. 20, 2015	Dec. 31, 2015 shares	Sep. 30, 2015 shares	Mar. 03, 2015 shares	Mar. 02, 2015 shares
Accounting Policies [Abstract]
Stock split ratio	2
Common stock, shares outstanding		85,809,094	85,531,423	85,400,000	42,700,000