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Summary of Significant Accounting Policies (Narrative) (Details) - USD ($)		1 Months Ended	12 Months Ended
	Feb. 09, 2021	Feb. 28, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Sep. 30, 2021	Oct. 31, 2015
Omniome, Inc [Member]
Summary Of Significant Accounting Policies [Line Items]
Debt instrument, stated interest rate						17.00%
O’Brien Lease Agreement [Member]
Summary Of Significant Accounting Policies [Line Items]
Long-term restricted cash			$ 3,000,000.0	$ 3,500,000
Letter of Credit [Member]
Summary Of Significant Accounting Policies [Line Items]
Long-term restricted cash							$ 4,500,000
Letter of Credit [Member] | Omniome, Inc [Member]
Summary Of Significant Accounting Policies [Line Items]
Long-term restricted cash						$ 1,600,000
Letter of Credit [Member] | O’Brien Lease Agreement [Member]
Summary Of Significant Accounting Policies [Line Items]
Annual reduction in non-current restricted cash			500,000
Customers with 10% or greater accounts receivable [Member]
Summary Of Significant Accounting Policies [Line Items]
Accounts and Financing Receivable, after Allowance for Credit Loss			$ 0
Sales Revenue, Net [Member] | Gene Company Limited [Member] | Customer Concentration Risk [Member]
Summary Of Significant Accounting Policies [Line Items]
Concentration risk, percentage			13.00%	14.00%	17.00%
Accounts Receivable [Member] | Gene Company Limited [Member] | Customer Concentration Risk [Member]
Summary Of Significant Accounting Policies [Line Items]
Concentration risk, percentage					12.00%
Accounts Receivable [Member] | Domestic Customers [Member] | Customer Concentration Risk [Member]
Summary Of Significant Accounting Policies [Line Items]
Concentration risk, percentage			53.00%	43.00%
Accounts Receivable [Member] | Berry Genomics Co., Ltd [Member] | Customer Concentration Risk [Member]
Summary Of Significant Accounting Policies [Line Items]
Concentration risk, percentage				15.00%
Computer software [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment estimated useful life			3 years
Minimum [Member] | Leasehold Improvements [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment estimated useful life			3 years
Minimum [Member] | Lab Equipment [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment estimated useful life			3 years
Minimum [Member] | Computer Equipment [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment estimated useful life			3 years
Minimum [Member] | Furniture and Fixtures [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment estimated useful life			3 years
Maximum [Member] | Leasehold Improvements [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment estimated useful life			10 years
Maximum [Member] | Lab Equipment [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment estimated useful life			5 years
Maximum [Member] | Computer Equipment [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment estimated useful life			5 years
Maximum [Member] | Furniture and Fixtures [Member]
Summary Of Significant Accounting Policies [Line Items]
Property and equipment estimated useful life			5 years
Security Deposit [Member]
Summary Of Significant Accounting Policies [Line Items]
Short-term restriced cash			$ 500,000
Convertible Senior Notes [Member]
Summary Of Significant Accounting Policies [Line Items]
Principal amount of notes	$ 900,000,000	$ 900,000,000
Debt instrument, stated interest rate	1.50%	1.50%
Maturity date	Feb. 15, 2028	Feb. 15, 2028

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