Prepaid Expenses and Other Current Assets

12 Months Ended

Dec. 31, 2021

Prepaid Expenses and Other Current Assets [Abstract]

Prepaid Expenses and Other Current Assets

5.     PREPAID EXPENSES AND OTHER CURRENT ASSETS

Prepaid expenses and other current assets consist of the following:

	December 31,
	2021		2020
Income taxes receivable	$	61,305	$	50,062
Inventory		44,257		36,729
Prepaid insurance		22,471		17,552
Prepaid licenses and permits		10,683		9,847
Other		37,006		46,524
	$	175,722	$	160,714