XML 27 R13.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Goodwill | 12 Months Ended
--- | ---
Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill | Goodwill The following table sets forth the activity in goodwill from December 31, 2016, through December 31, 2018 (in thousands):
| Goodwill
| Temporary and consultant staffing |  | Permanent placement staffing |  | Risk consulting and internal audit services |  | Total
Balance as of December 31, 2016 | $ | 133,875 |  |  | $ | 26,015 |  |  | $ | 49,903 |  |  | $ | 209,793 |
Foreign currency translation adjustments | 613 |  |  | 144 |  |  | 335 |  |  | 1,092 |
Balance as of December 31, 2017 | $ | 134,488 |  |  | $ | 26,159 |  |  | $ | 50,238 |  |  | $ | 210,885 |
Foreign currency translation adjustments | (421 | ) |  | (101 | ) |  | (405 | ) |  | (927 | )
Balance as of December 31, 2018 | $ | 134,067 |  |  | $ | 26,058 |  |  | $ | 49,833 |  |  | $ | 209,958 |

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for goodwill. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2144439 + Details
Name: | us-gaap_GoodwillDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration