XML 28 R29.htm IDEA: XBRL DOCUMENT v2.4.0.6

Stock Option Plans (Tables)

9 Months Ended

Sep. 30, 2012

Stock Option Plans [Abstract]

Summary of Stock Option Activity

A summary of stock option activity for the nine months ended September 30, 2012 is as follows.

						Weighted
						Average
		Number of Shares				Exercise Price				Exercise Price Range
Outstanding at December 31, 2011			20,089,216			$	0.1301				$ 0.0061 – $ 0.2334
Granted			—			$	—			$	—
Exercised			—			$	—			$	—
Expired or Forfeited			(3,412,676	)		$	0.1629				$ 0.0015 – $ 0.2334
Outstanding at September 30, 2012			16,676,540			$	0.1247				$ 0.0061 – $ 0.2334

Outstanding Stock Option on Result of Operation

The table below summarizes the impact of outstanding stock options on the results of operations for the three and nine months ended September 30, 2012 and 2011:

		Three Months Ended								Nine Months Ended
		September 30, 2012				September 30, 2011				September 30, 2012				September 30, 2011
Stock-based compensation expense:  - - Stock Options		$	32,782			$	85,070			$	139,451			$	223,899
Income tax benefit			—				—				—				—
Net Decrease in Net Income		$	32,782			$	85,070			$	139,451			$	223,899
Per share increase in Loss Per Share:
Basic and Diluted		$	0.0002			$	0.0003			$	0.0004			$	0.0008

X

- 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

+ Details

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

X

- Details

Name:	vuzi_StockOptionPlansAbstract
Namespace Prefix:	vuzi_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Summary Of Stock Options Outstanding Table [Text Block]

+ References

No definition available.

+ Details

Name:	vuzi_SummaryOfStockOptionsOutstandingTableTextBlock
Namespace Prefix:	vuzi_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration