Subsequent Event (Details Narrative) - Subsequent Event [Member] - Ministry of the Economy, Finance and Industry, France [Member] € in Thousands, $ in Thousands	Oct. 06, 2017 USD ($)	Oct. 06, 2017 EUR (€)
Subsequent Event [Line Items]
Dividend tax rate	3.00%	3.00%
Dividend claim refund amount \| $	$ 3,300
Euro [Member]
Subsequent Event [Line Items]
Dividend claim refund amount \| €		€ 2,800

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration