Subsequent Events (Details) - Subsequent Event	Feb. 22, 2017
Subsequent Event [Line Items]
Period prior to termination date to determine single-sum bonus payment	1 year
Multiplier of average base salary for single-sum payment due upon termination	3
Period prior to termination date to average base salary amounts	3 years

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