Business Segments and Customer Information (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
|
Segment Reporting Information [Line Items] | ||||
Number of reportable operating segments | 4 | |||
Revenues | $ 101,749 | $ 111,069 | $ 329,120 | $ 349,288 |
Operating Income | 7,183 | 9,460 | 29,243 | 32,103 |
Supply Chain Management Group [Member]
|
||||
Segment Reporting Information [Line Items] | ||||
Revenues | 44,542 | 39,665 | 127,478 | 114,260 |
Operating Income | 6,195 | 7,306 | 21,713 | 20,435 |
International Group [Member]
|
||||
Segment Reporting Information [Line Items] | ||||
Revenues | 24,718 | 35,428 | 86,228 | 107,057 |
Operating Income | 291 | 2,285 | 3,439 | 5,451 |
Federal Group [Member]
|
||||
Segment Reporting Information [Line Items] | ||||
Revenues | 17,197 | 17,043 | 68,889 | 71,430 |
Operating Income | (396) | (2,303) | 820 | 1,338 |
IT, Energy and Management Consulting Group [Member]
|
||||
Segment Reporting Information [Line Items] | ||||
Revenues | 15,292 | 18,933 | 46,525 | 56,541 |
Operating Income | 1,866 | 2,475 | 5,151 | 6,206 |
Corporate/unallocated [Member]
|
||||
Segment Reporting Information [Line Items] | ||||
Operating Income | $ (773) | $ (303) | $ (1,880) | $ (1,327) |