Accounting for Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2012

Accounting for Stock-Based Compensation [Abstract]

Summary of our outstanding stock options

	2012					2011
	Shares			Weighted Average Exercise Price		Shares			Weighted Average Exercise Price
Outstanding at beginning of year		3,636,480		$	1.55		3,650,443		$	1.59
Granted		—			—		—			—
Exercised		—			—		—			—
Forfeited and expired		(625,000	)		1.75		(5,000	)		15.63
Outstanding at end of period		3,011,480		$	1.51		3,645,443		$	1.57
Options exercisable at end of period		3,011,480		$	1.51		3,645,443		$	1.57

Summary of stock options outstanding and exercisable

Range of Exercise Prices	Number Outstanding		Weighted Average Remaining Contractual Life	Weighted Average Exercise Price
$1.15 — $1.36		2,288,000	1.9 years	$	1.15
$2.00 — $3.00		539,980	3.2 years		2.33
$3.10 — $4.65		155,000	5.3 years		3.17
$4.99 — $6.96		28,500	1.5 years		5.47
		3,011,480	2.3 years	$	1.51