Note 9 - Equity Method Investment (Tables)

6 Months Ended

Jun. 30, 2015

Income Statement [Member]

Notes Tables

Equity Method Investments [Table Text Block]

	For the three months ended June 30, 2015		For the three months ended June 30, 2014		For the six months ended June 30, 2015		For the six months ended June 30, 2014
Revenue	$	34,386	$	23,242	$	63,415	$	40,889
Operating Expenses		30,850		20,956		56,403		36,493
Operating Income		3,536		2,286		7,012		4,396
Net Income	$	2,750	$	1,766	$	5,527	$	3,427

Balance Sheet [Member]

Notes Tables

Equity Method Investments [Table Text Block]

(in thousands)	As of June 30, 2015		As of December 31, 2014
Current Assets	$	13,515	$	14,525
Non-current Assets		83,119		64,731
Current Liabilities		5,429		16,733
Non-current Liabilities		68,841		45,687
Total Equity	$	22,364	$	16,836