Summary Of Significant Accounting Policies (Narrative) (Details) $ in Thousands	Jun. 30, 2016 USD ($)
Summary Of Significant Accounting Policies [Abstract]
Transfers between level 1, 2, or 3	$ 0

Amount of transfers of financial instruments classified in shareholders' equity measured on a recurring basis out of level 1, 2, or 3 of the fair value hierarchy into level 1, 2, or 3.

No definition available.

Name:	plse_FairValueEquityLevel12And3TransfersAmount
Namespace Prefix:	plse_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant