Revenue from Contracts with Customers Transaction Price Allocated to the Remaining Performance Obligations (Details) $ in Thousands	Jun. 30, 2019 USD ($)
Pharmaceutical [Member]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Amount	$ 2,442
Medical devices [Member]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Amount	$ 6,333