Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2022

Business Acquisition, Contingent Consideration [Line Items]

Schedule of Maximum Contingent Consideration Based on the Acquisition Agreements

The following table summarizes the maximum contingent consideration based on the acquisition agreements:

	Three Months Ended June 30,				Six Months Ended June 30,
Contingent consideration	2022		2021		2022		2021
Maximum contingent consideration based on    acquisition agreements	$	4,200	$	2,350	$	7,200	$	3,350

Schedule Of Related-party Rent Expense

Total related-party rent expense included in center costs, excluding depreciation and amortization in the unaudited consolidated statements of operations amounted to:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Rent expense	$	391	$	661	$	778	$	1,197

Contingent Consideration [Member]

Business Acquisition, Contingent Consideration [Line Items]

Schedule of Maximum Contingent Consideration Based on the Acquisition Agreements

The following table presents changes to the Company’s contingent consideration balance:

	June 30, 2022			December 31, 2021
Beginning balance	$	17,430		$	16,414
Additions related to acquisitions		5,683			10,685
Payments of contingent consideration		(11,090	)		(12,279	)
Loss on remeasurement		614			2,610
Ending balance	$	12,637		$	17,430

Schedule Of Related-party Rent Expense

Total third-party rent expense amounted to as follows in the unaudited consolidated statements of operations:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Center costs, excluding depreciation and amortization	$	11,998	$	7,173	$	23,018	$	13,576
General and administrative expenses		139		353		278		528
Total rent expense	$	12,137	$	7,526	$	23,296	$	14,104

Summary of Future Minimum Lease Payments

A summary of non-cancellable future minimum third-party operating lease payments under these leases as of June 30, 2022 is as follows:

Year Ended December 31,	Amount
Remainder of 2022	$	28,413
2023		57,352
2024		53,617
2025		49,707
2026		43,775
Thereafter		63,674
Total	$	296,538