Note 10 - Leases (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

Operating Lease, Assets and Liabilities, Weighted Average Remaining Terms and Discount Rate [Table Text Block]

	September 30, 2020			December 31, 2019
	($ In millions)
Operating Leases:
ROU assets	$	32.6		$	34.0
Lease liabilities	$	35.1		$	35.9
Weighted-average remaining lease term (in years)		4.9			5.4
Weighted-average discount rate		2.79	%		3.10	%

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

	As of September 30, 2020
	Operating Leases
	(In thousands)
Remaining 2020	$	2,392
2021		9,235
2022		8,183
2023		6,758
2024		4,570
Thereafter		6,641
Total lease payments		37,779
Less amount of payment representing interest		(2,663	)
Total present value of lease payments	$	35,116

	As of December 31, 2019
	Operating Leases
	(In thousands)
2020	$	8,764
2021		7,923
2022		6,771
2023		5,714
2024		3,852
Thereafter		6,199
Total lease payments		39,223
Less amount of payment representing interest		(3,350	)
Total present value of lease payments	$	35,873