LEASES (Narrative) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Existence of material residual value guarantees	false
Existence of material restrictive covenants	There were no lease agreements that contained material restrictive covenants
Existance of lease agreements signed with related parties	There were no material lease agreements signed with related parties
Commitments related to operating lease agreements that have not yet commenced	$ 37,559
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term	1 month 2 days
Lease term of lease agreements that have not yet commenced	1 year 2 months 12 days
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term	11 years 4 months 24 days
Lease term of lease agreements that have not yet commenced	10 years 10 months 24 days