Allowance for Expected Credit Losses (Tables)

12 Months Ended

Dec. 31, 2021

Allowance for Expected Credit Losses

Accounts receivable, net of allowance for expected credit losses

		At and For the				At and For the
		Year Ended December 31, 2021				Year Ended December 31, 2020
		Accounts Receivable Net of Allowance for Expected Credit Losses		Allowance for Expected Credit Losses		Accounts Receivable Net of Allowance for Expected Credit Losses		Allowance for Expected Credit Losses
Balance, beginning of period	$	179,147	$	1,754	$	193,369	$	578
Current period change for expected credit losses				2,339				3,294
Writeoffs of uncollectable accounts receivable				(2,285)				(2,118)
Balance, end of period	$	170,953	$	1,808	$	179,147	$	1,754