Note 7 - Leases - Operating Lease Liabilities (Details) $ in Thousands	Dec. 31, 2019 USD ($)
2020	$ 18,739
2021	16,287
2022	13,509
2023	10,950
2024	7,845
Thereafter	16,358
Total undiscounted operating lease liabilities	83,688
Less: Imputed interest	(11,607)
Accrued Expense and Other Liabilities [Member]
Total discounted operating lease liabilities	$ 72,081	[1]

[1] Amounts exclude operating lease assets of $0.3 million, accrued expenses of $0.2 million and other liabilities of $0.2 million that were classified as held for sale at December 31, 2019 (see Note 5).