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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Goodwill and Other Identifiable Intangible Assets (Details)
1 Months Ended 12 Months Ended 241 Months Ended
Jan. 30, 2014
patent
Nov. 30, 2013
patent
Dec. 31, 2012
patent
Sep. 30, 2012
patent
Aug. 31, 2012
patent
Apr. 30, 2012
patent
Jan. 31, 2012
patent
Nov. 30, 2003
patent
Jun. 30, 1998
patent
Jun. 30, 2018
USD ($)
Jun. 30, 2017
USD ($)
Jun. 30, 2016
USD ($)
Jun. 30, 2018
patent
Intangible Assets [Abstract]                          
Goodwill impairment loss | $                   $ 0 $ 0 $ 0  
Number of patents acquired | patent 1 1 1 1 1 2 1 1 2       11