Note 9 - Equity Method Investment (Tables)

3 Months Ended

Mar. 31, 2019

Balance Sheet [Member]

Notes Tables

Equity Method Investments [Table Text Block]

(in thousands)	As of March 31,		As of December 31,
	2019		2018
Current Assets	$	30,635	$	25,877
Non-current Assets		276,925		273,987
Current Liabilities		15,875		78,530
Non-current Liabilities		241,651		176,389
Total Equity	$	50,034	$	44,945

Income Statement [Member]

Notes Tables

Equity Method Investments [Table Text Block]

	For the three months ended		For the three months ended
	March 31, 2019		March 31, 2018
Revenue	$	27,483	$	25,141
Operating Expenses		20,000		20,624
Operating Income		7,483		4,517
Net Income	$	5,088	$	3,017