Note 13 - Accrued Expenses and Other Current Liabilities - Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Accrued insurance	$ 84,156	$ 78,427
Deficits in unconsolidated construction joint ventures	14,496	13,989
Payroll and related employee benefits	63,072	80,910
Performance guarantees	58,190	64,703
Short-term lease liabilities	17,552	18,662
Other	29,075	31,778
Total	$ 266,541	$ 288,469