Subsequent Events (Details) - Subsequent Event $ in Millions	Mar. 23, 2017 USD ($) extension
Subsequent Event [Line Items]
Term of agreement	1 year
Option to extend agreement \| extension	2
Duration of extension option	1 year
Royalty revenue, percent of gross sales	10.00%
Maximum purchase price option \| $	$ 3.2

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.

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