Note 10 - Leases

12 Months Ended

Dec. 31, 2018

Notes to Financial Statements

Leases of Lessee Disclosure [Text Block]

10.

Leases

The Company leases certain office facilities, storage, and equipment. These leases have varying terms, and certain leases have renewal and/or purchase options. Future minimum payments under non-cancelable leases with initial or remaining terms in excess of

one

year consist of the following at

December 

31,

2018:

2019	$	268,652
2020		186,168
2021		16,479
2022		16,479
2023		6,681
Thereafter		-
	$	494,459

Rent expense for operating leases was

$326,724

and

$338,734

for the years ended

December 31, 2018

and

2017,

respectively.