Note 9 - Equity Method Investment (Tables)

3 Months Ended

Mar. 31, 2016

Income Statement [Member]

Notes Tables

Equity Method Investments [Table Text Block]

	For the three months ended March 31, 2016		For the three months ended March 31, 2015
Revenue	$	19,635	$	29,025
Operating Expenses		16,610		25,552
Operating Income		3,025		3,473
Net Income	$	1,807	$	2,773

Balance Sheet [Member]

Notes Tables

Equity Method Investments [Table Text Block]

(in thousands)	As of March 31, 2016		As of December 31, 2015
Current Assets	$	16,738	$	14,275
Non-current Assets		129,527		125,782
Current Liabilities		9,584		29,644
Non-current Liabilities		108,976		84,516
Total Equity	$	27,705	$	25,897