Revenue - Summary of Revenue Disaggregated by Source (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Disaggregation Of Revenue [Line Items]
Total revenue	$ 70,425,425	$ 73,358,293	$ 219,036,423	$ 221,785,249
Services [Member]
Disaggregation Of Revenue [Line Items]
Total revenue	67,672,666	70,895,554	210,622,181	213,934,853
Product Sales and Other [Member]
Disaggregation Of Revenue [Line Items]
Total revenue	$ 2,752,759	$ 2,462,739	$ 8,414,242	$ 7,850,396