Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Service Agreements (Details)

v3.19.3
Commitments and Contingencies - Service Agreements (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Aug. 06, 2015
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2011
Service Agreements            
Term of agreement 5 years          
Amount required to pay for execution of the agreement           $ 151
Payments made under agreement   $ 196 $ 212 $ 337 $ 372  
Cost of goods sold            
Service Agreements            
Service agreement license fees   $ 566 $ 553 $ 1,624 $ 1,426