RIGHT-OF-USE ASSETS AND OPERATING LEASE LIABILITIES (Details)		3 Months Ended
	Jan. 01, 2019 contract item	Mar. 31, 2020 item
RIGHT-OF-USE ASSETS AND OPERATING LEASE LIABILITIES
Number of separate and distinct operating lease contracts to lease the land and/or buildings | contract	49
Number of offices where separate and distinct operating lease contracts to lease the land and/or buildings is held | item	38
Number of operating leases contracted with a related party of the Company | contract	15
Number of operating leases considered variable | item		25