|
Goodwill and Intangible Assets (Details) (USD $)
|
12 Months Ended | 12 Months Ended | 3 Months Ended | 3 Months Ended | 12 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2012
|
Dec. 31, 2013
|
Dec. 31, 2012
ICRC [Member]
|
Sep. 30, 2012
Contract-Related [Member]
|
Dec. 31, 2013
Contract-Related [Member]
|
Dec. 31, 2012
Contract-Related [Member]
|
Dec. 31, 2012
Contract-Related [Member]
ICRC [Member]
|
Dec. 31, 2013
Acquired Technologies [Member]
|
Dec. 31, 2012
Acquired Technologies [Member]
|
Dec. 31, 2013
Trade Names - Amortizable [Member]
|
Dec. 31, 2012
Trade Names - Amortizable [Member]
|
Dec. 31, 2012
Trade Names - Amortizable [Member]
ICRC [Member]
|
Sep. 30, 2012
Trade Names - Amortizable [Member]
ICRC [Member]
|
Dec. 31, 2012
Trade names indefinite lived [Member]
|
Dec. 31, 2012
Supply Chain Management Group [Member]
|
Dec. 31, 2013
Supply Chain Management Group [Member]
|
Dec. 31, 2012
IT, Energy and Management Consulting Group [Member]
|
Dec. 31, 2013
IT, Energy and Management Consulting Group [Member]
|
Dec. 31, 2012
Infrastructure Group [Member]
|
Sep. 30, 2012
Infrastructure Group [Member]
|
Dec. 31, 2012
Infrastructure Group [Member]
|
Dec. 31, 2013
Infrastructure Group [Member]
|
|
| Goodwill [Roll Forward] | ||||||||||||||||||||||
| Balance as of December 31, 2011 | $ 98,879,000 | $ 92,052,000 | $ 61,169,000 | $ 61,169,000 | $ 30,883,000 | $ 30,883,000 | $ 6,827,000 | $ 0 | ||||||||||||||
| Impairment loss | (6,037,000) | 0 | 0 | 3,600,000 | 2,400,000 | (6,037,000) | ||||||||||||||||
| Reclassification to current assets of discontinued operations | (790,000) | 0 | 0 | (790,000) | ||||||||||||||||||
| Balance as of December 31, 2012 | 92,052,000 | 92,052,000 | 61,169,000 | 61,169,000 | 30,883,000 | 30,883,000 | 0 | 0 | 0 | |||||||||||||
| Balance as of December 31, 2013 | 92,052,000 | 92,052,000 | 61,169,000 | 61,169,000 | 30,883,000 | 30,883,000 | 0 | 0 | 0 | |||||||||||||
| Finite-Lived Intangible Assets [Line Items] | ||||||||||||||||||||||
| Contract-related | 96,884,000 | 93,304,000 | ||||||||||||||||||||
| Acquired technologies | 12,400,000 | 12,400,000 | ||||||||||||||||||||
| Trade name - amortizable | 10,100,000 | 10,100,000 | ||||||||||||||||||||
| Trade names - indefinite lived | 1,500,000 | |||||||||||||||||||||
| Intangible assets, Total | 120,884,000 | 115,804,000 | ||||||||||||||||||||
| Accumulated Amortization | (25,547,000) | (32,522,000) | (26,287,000) | (21,923,000) | (2,896,000) | (1,769,000) | (3,339,000) | (1,855,000) | 0 | |||||||||||||
| Accumulated Impairment Loss | (2,916,000) | (1,025,000) | (1,025,000) | (1,416,000) | 0 | 0 | 0 | 0 | (1,500,000) | |||||||||||||
| Impairment loss | 1,100,000 | 333,000 | 1,100,000 | 420,000 | ||||||||||||||||||
| Net Intangible Assets | 92,421,000 | 82,257,000 | 65,992,000 | 73,545,000 | 9,504,000 | 10,631,000 | 6,761,000 | 8,245,000 | 0 | |||||||||||||
| Useful Life of intangible assets | 11 years | 8 years 4 months 24 days | ||||||||||||||||||||
| Indefinite-lived Intangible Assets [Line Items] | ||||||||||||||||||||||
| Trade names - indefinite lived | 1,500,000 | |||||||||||||||||||||
| Impairment loss | 1,900,000 | |||||||||||||||||||||
| Year ending December 31, 2014 | 10,048,000 | |||||||||||||||||||||
| Year ending December 31, 2015 | 9,439,000 | |||||||||||||||||||||
| Year ending December 31, 2016 | 9,255,000 | |||||||||||||||||||||
| Year ending December 31, 2017 | 9,255,000 | |||||||||||||||||||||
| Year ending December 31, 2018 | 9,255,000 | |||||||||||||||||||||
| Thereafter | 35,005,000 | |||||||||||||||||||||
| Finite-Lived Intangible Assets, Net, Total | $ 92,421,000 | $ 82,257,000 | $ 65,992,000 | $ 73,545,000 | $ 9,504,000 | $ 10,631,000 | $ 6,761,000 | $ 8,245,000 | $ 0 | |||||||||||||