LEASES (Details - Maturities of Operating and Finance Lease) $ in Thousands	Dec. 31, 2019 USD ($)
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2020	$ 89,881
2021	88,848
2022	80,932
2023	69,916
2024	54,517
Thereafter	262,027
Total Lease Payments	646,121
Less imputed interest	(163,993)
Total	482,128
Finance Lease, Liability, Payment, Due [Abstract]
2020	3,492
2021	2,624
2022	702
2023	11
2024	10
Thereafter	0
Total Lease Payments	6,839
Less imputed interest	(292)
Total	6,547
2019	90,512
2020	80,501
2021	70,792
2022	58,806
2023	45,895
Thereafter	165,471
Total operating lease payments	511,977
Equipment
Finance Lease, Liability, Payment, Due [Abstract]
2019	14,924
2020	14,385
2021	12,966
2022	10,264
2023	7,095
Thereafter	5,144
Total operating lease payments	64,778
Facilities
Finance Lease, Liability, Payment, Due [Abstract]
2019	75,588
2020	66,116
2021	57,826
2022	48,542
2023	38,800
Thereafter	160,327
Total operating lease payments	$ 447,199