Note 7 - Leases (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Lease, Cost [Table Text Block]

	Three Months End ed March 31, 2019
Lease cost:
Operating lease cost	$	3,328
Variable lease cost		269
Total lease cost	$	3,597

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

Year End ing December 31,		As of March 31, 2019			As of December 31, 2018
2019	$	9,677		$	12,206
2020		10,868			9,901
2021		10,436			9,716
2022		9,968			9,236
2023		9,641			8,936
Thereafter		136,721			115,788
Total minimum lease payments	$	187,311		$	165,783
Less imputed interest		(90,178	)
Total operating lease liabilities	$	97,133

Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block]

Year Ending December 31,		As of March 31, 2019		As of December 31, 2018
2019	$	616,714	$	816,409
2020		789,616		769,074
2021		714,805		690,678
2022		618,956		594,638
2023		517,874		492,631
Thereafter		2,648,568		2,540,231
Total minimum revenues	$	5,906,533	$	5,903,661