XML 29 R22.htm IDEA: XBRL DOCUMENT v2.4.0.6

Stock-Based Compensation Plans (Tables)

9 Months Ended

Sep. 30, 2012

Stock-Based Compensation Plans [Abstract]

Fair value of stock option grants

The Company used the Black Scholes option pricing model to determine the fair value of stock option grants, using the following assumptions during the nine months ended September 30, 2012 and 2011:

		2012				2011
Weighted average expected term			6.25 years				6.17 years
Weighted average volatility			134	%			137	%
Weighted average risk-free interest rate			1.0	%			2.0	%
Dividend yield			0	%			0	%

Summary of stock option activity under the Option Plan

A summary of stock option activity under the Option Plan for the nine months ended September 30, 2012 is presented below:

		Shares Under Option				Weighted Average Exercise Price				Weighted  Average Remaining Contractual Life				Aggregate Intrinsic Value
Outstanding at January 1, 2012			1,661,750			$	0.98
Granted			322,500			$	0.74
Exercised			(25,000	)		$	0.41
Forfeited			(251,000	)		$	0.97
Outstanding at September 30, 2012			1,708,250			$	0.95				7.2 Years			$	155
Exercisable at September 30, 2012			915,624			$	1.10				6.0 Years			$	82

Summary of status of the Company's non-vested share awards

A summary of status of the Company’s non-vested share awards as of and for the nine months ended September 30, 2012 is presented below:

		Nonvested Shares Shares Under Option				Weighted Average Grant Date Fair Value
Non-vested at January 1, 2012			853,498			$	0.85
Granted			322,500			$	0.67
Vested			(293,372	)		$	0.90
Forfeited			(90,000	)		$	0.91
Non-vested at September 30, 2012			792,626			$	0.71

X

- Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the changes in outstanding nonvested shares.

+ 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)(2)

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

+ Details

Name:	us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ 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 (f)(2)

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

+ Details

Name:	us-gaap_ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration