XML 15 R12.htm IDEA: XBRL DOCUMENT v2.3.0.15

Goodwill

9 Months Ended

Sep. 30, 2011

Goodwill [Abstract]

Goodwill

Note 6 – Goodwill

Goodwill as of September 30, 2011 consisted of the following:

Net balance at December 31, 2010		$	12,772
Additions – DigiNotar			2,632
Additions – Alfa & Ariss			468
Impairment – DigiNotar			(2,873	)
Net foreign currency translation			557
Net balance at September 30, 2011		$	13,556

As further described in Notes 1, 4, and 5, additions to goodwill result from the acquisitions of DigiNotar and Alfa & Ariss and the impairment results from the DigiNotar Events. Certain portions of goodwill are denominated in local currencies and are subject to currency fluctuation.

X

- Definition

The entire disclosure for goodwill.

+ Details

Name:	us-gaap_GoodwillDisclosureTextBlock
Namespace Prefix:	us-gaap
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

goodwill [abstract]

+ Details

Name:	vdsi_GoodwillAbstract
Namespace Prefix:	vdsi
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration