Subsequent Events (Details) - Subsequent Event - USD ($) $ in Thousands	Jul. 15, 2015	Jul. 03, 2015
Chief Financial Officer
Subsequent Event [Line Items]
Aggregate termination severance amount		$ 325
Employment termination severance payment period		12 months
Chief Sales Officer
Subsequent Event [Line Items]
Aggregate termination severance amount	$ 352
Employment termination severance payment period	12 months