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Supplemental Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2012

Supplemental Cash Flow Information

Schedule of cash paid for interest and income taxes

		Six Months Ended
		30-Jun-12			30-Jun-11
Interest		$	49,000		$	62,000
Income taxes, net of refunds		$	1,819,000		$	1,354,000

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