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Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Guarantees and Indemnification In the ordinary course of our business, we may enter into service agreements with service providers in which we agree to indemnify or limit the service provider against certain losses and liabilities arising from the service provider’s performance of the agreement. We have reviewed our existing contracts containing indemnification or clauses of guarantees and do not believe that our liability under such agreements is material. Other Matters From time to time we are subject to legal proceedings and claims which arise in the ordinary course of our business, and are also subject to additional payments under business purchase agreements. In the opinion of management, the amount of ultimate liability, if any, with respect to these actions will not have a materially adverse effect on our consolidated financial position, liquidity, or results of our operations. We operate in a highly regulated industry and receive regulatory agency inquiries from time to time in the ordinary course of our business, including inquiries relating to our billing activities. No assurance can be given that any discrepancies identified during a regulatory review will not have a material adverse effect on our consolidated financial statements.