Basis of presentation and significant accounting policies (Policies)	6 Months Ended
Jun. 30, 2022
Accounting Policies [Abstract]
Basis of presentation	Basis of presentation The accompanying condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (GAAP) and include the accounts of the Company and its wholly-owned subsidiaries. Certain prior period amounts have been reclassified to conform to current period presentation. The condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021 filed with the Securities and Exchange Commission (SEC) on March 16, 2022 (2021 Annual Report).
Significant accounting policies	Significant accounting policies The significant accounting policies used in the preparation of these condensed consolidated financial statements as of June 30, 2022 and for the three and six months ended June 30, 2022 and 2021 are consistent with those discussed in Note 2 in the 2021 Annual Report.
Use of estimates	Use of estimates The preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. The Company evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors and adjusts those estimates and assumptions when facts and circumstances dictate. Actual results could materially differ from those estimates. The most significant estimates in the Company’s condensed consolidated financial statements relate to success payment liabilities, contingent consideration, business combinations, accrued expenses, operating lease right-of-use assets and liabilities, and the valuation of stock options.
Recent accounting pronouncements	Recent accounting pronouncements From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (FASB) or other standard setting bodies that the Company adopts as of the specified effective date. Unless otherwise discussed, the Company does not believe that the adoption of recently issued standards has had or may have a material impact on its condensed consolidated financial statements or disclosures.

Significant accounting policies

The significant accounting policies used in the preparation of these condensed consolidated financial statements as of June 30, 2022 and for the three and six months ended June 30, 2022 and 2021 are consistent with those discussed in Note 2 in the 2021 Annual Report.

Recent accounting pronouncements

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (FASB) or other standard setting bodies that the Company adopts as of the specified effective date. Unless otherwise discussed, the Company does not believe that the adoption of recently issued standards has had or may have a material impact on its condensed consolidated financial statements or disclosures.