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Summary Of Significant Accounting Policies - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Disaggregation of Revenue [Line Items]
Revenue	$ 8,948	$ 10,474	$ 18,532	$ 19,734
Healthcare insurers
Disaggregation of Revenue [Line Items]
Revenue	4,138	6,067	10,200	11,528
Government
Disaggregation of Revenue [Line Items]
Revenue	1,807	2,867	4,052	5,299
Client
Disaggregation of Revenue [Line Items]
Revenue	746	1,088	1,828	2,193
Other
Disaggregation of Revenue [Line Items]
Revenue	206	148	401	310
Janssen (SIMPONI®)
Disaggregation of Revenue [Line Items]
Revenue	$ 2,051	$ 304	$ 2,051	$ 404

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+ References

No definition available.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

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