Note 11 - Related-party Transactions

12 Months Ended

Dec. 31, 2018

Notes to Financial Statements

Related Party Transactions Disclosure [Text Block]

11.

Related-Party Transactions

The Company recorded office and overhead expenses pertaining to a related company in general and administrative expense of

$349,

$387

and

$275

for the years ended

December 31, 2018,

2017

and

2016,

respectively.

The Company paid legal and advisory fees to firms in which

two

of our directors were principals or partners of

$2,014

and

$797

for the years ended

December 31, 2018

and

2017,

respectively.