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Note 10 - Leases (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Leases, Lease Income [Table Text Block]

		Three Months Ended								Six Months Ended
		June 30, 2021				June 30, 2020				June 30, 2021				June 30, 2020
Minimum rental payments		$	52,948			$	50,195			$	103,653			$	103,368
Nonlease payments			8,449				7,095				15,971				14,703
Total		$	61,397			$	57,290			$	119,624			$	118,071