XML 15 R39.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Intangible Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2012
Intangible Assets |
Summary of intangible asset categories, amounts and the average amortization periods |
|  | Amortization |  |  |  | Amount |
|  | Period |  |  |  | 2012 |  | 2011 |
Tradename |  | 3 and 10 years |  |  |  | $ | 23,586 |  | $ | 18,791 |
Non-compete agreements |  | 2 to 5 years |  |  |  | 4,130 |  | 4,695 |
Customer relationships |  | 5 to 15 years |  |  |  | 24,212 |  | 8,181 |
Backlog |  | 0.75 years |  |  |  | 50 |  | 354 |
|  |  |  | Total |  | $ | 51,978 |  | $ | 32,021 |
Schedule of estimated amortization expense for intangible assets |
For the Years Ending December 31, |  | Estimated Intangible Amortization Expense |
2013 |  | $ | 7,020 |
2014 |  | 6,986 |
2015 |  | 5,834 |
2016 |  | 5,330 |
2017 |  | 5,318 |
Thereafter |  | 21,490 |
|  | $ | 51,978 |

X
- Details
Name: | us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the estimated aggregate amortization expense for intangible assets subject to amortization for each of the five succeeding fiscal years. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleOfExpectedAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration