Note 9 - Equity Method Investment (Tables)

6 Months Ended

Jun. 30, 2013

Equity Method Investment [Abstract]

Condensed Balance Sheet [Table Text Block]

	As of June 30, 2013		As of December 31, 2012
Current Assets	$	5,978	$	6,898
Non-current Assets		32,402		21,150
Current Liabilities		1,859		9,988
Non-current Liabilities		29,923		13,670
Total Equity	$	6,598	$	4,390

Condensed Income Statement [Table Text Block]

	For the three months ended June 30, 2013		As of and for the three months ended June 30, 2012		For the six months ended June 30, 2013		As of and for the six months ended June 30, 2012
Revenue	$	12,837	$	17,741	$	23,166	$	31,023
Operating Expenses		11,355		16,552		20,375		29,074
Operating Income		1,482		1,189		2,791		1,949
Net Income	$	1,197	$	966	$	2,208	$	1,528