Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Number of shares of equity interests issued or issuable to acquire entity.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to items of consideration transferred in connection with a business combination for which the initial accounting was incomplete.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Amount of cash outflow for the payment of debt classified as other.

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Acquisition of Lineagen - Narrative (Details) - Lineagen - USD ($) $ in Thousands		3 Months Ended
	Aug. 21, 2020	Dec. 31, 2020	Mar. 31, 2020
Business Acquisition [Line Items]
Number of shares issued or reserved for issuance (in shares)	6,167,510
Cash consideration transferred in acquisition	$ 1,940
Liabilities assumed of acquiree	2,900
Payment to satisfy outstanding principal and accrued interest amounts	$ 1,105
Adjustment to original purchase price		$ 232
Intangible assets useful life	5 years
Business Combination, Infrequent Adjustments
Business Acquisition [Line Items]
Amortization of acquired intangible assets			$ 77
Interest expense			$ (312)
Escrowed Shares
Business Acquisition [Line Items]
Number of shares issued or reserved for issuance (in shares)	925,126