Note 9 - Segment Information - Assets By Reportable Segment (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Assets	$ 6,050,153	$ 6,224,169
Las Vegas Locals [Member]
Assets	1,610,604	1,641,409
Downtown Las Vegas [Member]
Assets	238,764	228,161
Midwest and South [Member]
Assets	3,886,878	3,947,076
Total Reportable Segment [Member]
Assets	5,736,246	5,816,646
Corporate Segment [Member]
Assets	$ 313,907	$ 407,523