Note 15 - Leases (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Lease, Cost [Table Text Block]

(dollars in thousands)		2019
Operating lease costs	$	15,669
Short-term lease costs (1)		4,446
Total lease costs	$	20,115

Cash paid for operating leases included in the measurement of lease liabilities	$	15,584
ROU assets obtained in exchange for lease liabilities	$	74,084

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

(dollars in thousands)	December 31, 2019
2020	$	14,970
2021		11,255
2022		9,987
2023		9,283
2024		8,005
2025 and thereafter		15,768
Total minimum lease payments		69,268
Less: interest		(8,176	)
Present value of future minimum lease payments		61,092
Less: lease liabilities (current portion)		(12,769	)
Noncurrent lease liabilities	$	48,323

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

2019		2020		2021		2022		2023		2024 and thereafter
$	15,407	$	13,787	$	10,339	$	9,143	$	8,551	$	20,755