Quarterly report pursuant to Section 13 or 15(d)

Revenue and Accounts Receivable - Schedule of Revenue by Service Type (Details)

v3.10.0.1
Revenue and Accounts Receivable - Schedule of Revenue by Service Type (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Health Care Organization, Receivable and Revenue Disclosures [Line Items]        
Revenue $ 5,940 $ 8,028 $ 20,643 $ 21,598
Biopharma Services        
Health Care Organization, Receivable and Revenue Disclosures [Line Items]        
Revenue 3,850 4,168 11,099 11,175
Clinical Services        
Health Care Organization, Receivable and Revenue Disclosures [Line Items]        
Revenue 1,555 2,880 6,019 8,887
Discovery Services        
Health Care Organization, Receivable and Revenue Disclosures [Line Items]        
Revenue $ 535 $ 980 $ 3,525 $ 1,536