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17. Selected Quarterly Financial Information (Unaudited) (amounts in thousands, except per share data)

12 Months Ended

Dec. 31, 2012

Quarterly Financial Information Disclosure [Abstract]

NOTE 17. Selected Quarterly Financial Information (Unaudited) (amounts in thousands, except per share data)

The following table presents selected unaudited financial results for each of the eight quarters during the two year period ended December 31, 2012. In the opinion of management, this unaudited information has been prepared on the same basis as the audited information and includes all adjustments (consisting of only normal recurring adjustments) necessary for the fair statement of the financial information for the periods presented.

		For the three months ended
		Mar 31, 2012				Jun 30, 2012				Sep 30, 2012				Dec 31, 2012				Total 2012 (1)
Total revenue		$	6,066			$	6,015			$	6,050			$	5,933			$	24,064
Operating (loss) income			(997	)			(643	)			99				479				(1,062	)
(Loss) income before income taxes			(1,029	)			(645	)			76				520				(1,078	)
Net (loss) income			(1,045	)			(633	)			54				629				(995	)

Per share amounts:
Net (loss) income per common share - basic		$	(0.02	)		$	(0.01	)		$	0.00			$	0.01			$	(0.01	)
Net (loss) income per common share - diluted		$	(0.02	)		$	(0.01	)		$	0.00			$	0.01			$	(0.01	)
Weighted average shares outstanding - basic			64,519				70,506				70,876				70,594				69,040
Weighted average shares outstanding - diluted			64,519				70,506				71,373				71,338				69,040

		For the three months ended
		Mar 31, 2011				Jun 30, 2011				Sep 30, 2011				Dec 31, 2011				Total 2011 (1)
Total revenue		$	6,001			$	5,893			$	5,872			$	6,104			$	23,870
Operating loss			(520	)			(1,053	)			(795	)			(908	)			(3,276	)
Loss before income taxes			(548	)			(984	)			(800	)			(924	)			(3,256	)
Net loss			(559	)			(984	)			(837	)			(1,039	)			(3,419	)

Per share amounts:
Net loss income per common share - basic and diluted		$	(0.01	)		$	(0.02	)		$	(0.01	)		$	(0.02	)		$	(0.06	)
Weighted average shares outstanding - basic and diluted			60,372				60,388				60,404				60,424				60,402

(1)

The sum of the four quarters may not necessarily agree to the year total due to rounding within a quarter.

Allowance for Doubtful Accounts				Balance at Beginning of Period				Additions Charged to Expense				Deductions (a)				Balance at End of Period
2012				$	180,000				119,000				(73,000	)		$	226,000
2011				$	220,000				5,000				(45,000	)		$	180,000

(a) Reflects trade accounts receivable written off during the year, net of amounts recovered.