Business combinations (Details 2) $ in Thousands, £ in Millions |
Apr. 07, 2015
GBP (£)
|
Apr. 07, 2015
USD ($)
|
Sep. 30, 2015
USD ($)
|
Apr. 07, 2015
USD ($)
|
Sep. 30, 2014
USD ($)
|
|---|---|---|---|---|---|
| Preliminary Purchase Price Accounting | |||||
| Noncontrolling interests | $ 3,321 | $ 223 | |||
| Remploy | |||||
| Business combinations | |||||
| Share capital acquired (as a percent) | 70.00% | 70.00% | |||
| Share capital held in trust for the benefit of employees (as a percent) | 30.00% | 30.00% | |||
| Preliminary Purchase Price Accounting | |||||
| Purchase consideration, net of cash acquired | £ 2.0 | $ 3,000 | |||
| Net assets | $ 0 | ||||
| Noncontrolling interests | £ 0.6 | 900 | |||
| Remploy | Contract-based intangible assets | |||||
| Preliminary Purchase Price Accounting | |||||
| Intangible assets | $ 4,600 | ||||
| Amortization period of intangible assets | 2 years | 2 years |
| X | ||||||||||
- Definition Percentage of voting equity interests held in trust for the benefit of the employees at the acquisition date in the business combination. No definition available.
|
| X | ||||||||||
- Definition Net assets on acquiree's Balance Sheet on date of acquisition. No definition available.
|
| X | ||||||||||
- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount of identifiable intangible assets recognized as of the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|