XML 16 R8.htm IDEA: XBRL DOCUMENT v2.3.0.15

Goodwill	9 Months Ended
	Sep. 30, 2011
Goodwill	(3) Goodwill On July 1, 2011, the Company acquired 100% of the issued and outstanding stock of Alletag Builders, Inc. (Alletag) for a cash purchase price of $28,535, including acquisition costs. The Company acquired Alletag, as it sought to expand its operations in support of a particular customer opportunity.

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