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Note 9 - Equity Method Investment (Tables)

9 Months Ended

Sep. 30, 2013

Equity Method Investment [Abstract]

Condensed Balance Sheet [Table Text Block]

(in thousands)		As of September 30, 2013				As of December 31, 2012
Current Assets		$	5,736			$	6,898
Non-current Assets			40,914				21,150
Current Liabilities			2,445				9,988
Non-current Liabilities			35,599				13,670
Total Equity		$	8,606			$	4,390

Condensed Income Statement [Table Text Block]

		For the three months ended September 30, 2013				For the three months ended September 30, 2012				For the nine months ended September 30, 2013				For the nine months ended September 30, 2012
Revenue		$	16,672			$	11,219			$	39,838			$	42,242
Operating Expenses			14,256				10,094				34,631				39,168
Operating Income			2,416				1,125				5,207				3,074
Net Income		$	2,009			$	895			$	4,217			$	2,422

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