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Shareholders' Equity (Tables)

6 Months Ended

Jun. 30, 2012

Shareholders' Equity Common Stock [Abstract]

Changes in common stock

The following table details the changes in common stock during the three months ended June 30, 2012:

(Amounts in thousands, except for share amounts)
										Additional
		Common Stock								Paid-In
		Shares				Amount				Capital
Balance January 1, 2012			27,409,908			$	274			$	122,523
2001 stock compensation plan			30,000				1				95
Exercise of employee stock options			1,070				--				--
Exercise of outside director options			20,000				--				55
Expense of employee options vesting			--				--				2
Expense of outside director warrants vesting			--				--				32
Balance June 30, 2012			27,460,978			$	275			$	122,707

Activity in employee stock options and non-employee director stock options

The following table represents the activity in employee stock options and non-employee director stock options for the six months ended June 30, 2012:

		June 30, 2012
		Employee Stock Options								Stock Purchase Warrants
						Weighted								Weighted
						Average								Average
						Exercise								Exercise
		Options				Price				Warrants				Price
Outstanding balance at December 31, 2011			2,318,399			$	3.94				210,000			$	3.10
Granted			--			$	--				70,000			$	2.85
Forfeited			--			$	--				--			$	--
Expired			(105,000)			$	4.39				(120,000	)		$	3.05
Exercised			(4,167	)		$	2.52				(20,000	)		$	2.52
Outstanding at June 30, 2012			2,209,232			$	3.92				140,000			$	3.10
Exercisable at June 30, 2012			2,209,232			$	3.92				63,335			$	3.01
Weighted Average Remaining Contractual Life - Years							4.53								8.50
Aggregate intrinsic value of options / warrants outstanding						$	-							$	-

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- Definition

Tabular disclosure of the change in common stock outstanding.

+ References

No definition available.

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- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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