Note 7 - Leases (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

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

Remainder of 2019	$	185,574
2020		184,384
2021		16,872
2022		14,364
2023		5,704
Thereafter		-
Total operating lease payments		406,898
Less: imputed interest		(18,447	)
Total operating lease liabilities	$	388,451

Lease, Cost [Table Text Block]

Operating lease expense:	Three months ended
	March 31, 2019
Fixed	$	64,702
Variable		5,449
Short-term		9,771
Total	$	79,922
Supplemental cash flow information:
Cash paid towards lease liabilities:
Operating cash flows from operating leases	$	68,561

Lessee, Operating Lease, Weighted Average Remaining Lease Term and Discount Rate [Table Text Block]

	March 31, 2019
Operating lease liabilities:
Weighted average remaining lease term (years)		2.0
Weighted average discount rate		5.1	%

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

	Estimated
	Straight-line		Lease Agreement
	Rent Revenue		Fixed Rent
Remainder of 2019	$	259,299	$	187,500
2020		345,732		192,900
2021		345,732		385,800
2022		345,732		385,800
2023		345,732		385,800
Thereafter		691,464		819,825
Total	$	2,333,691	$	2,357,625