Receivables (Tables)

9 Months Ended

Sep. 30, 2019

Receivables [Abstract]

Schedule of Activity in Allowance for Doubtful Accounts

Activity in the allowance for doubtful accounts for the three month and nine month periods ended September 30, 2019 and 2018 was as follows:

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2019			2018			2019			2018
Beginning Balance	$	33,535		$	34,956		$	40,164		$	23,746
Bad debt expense, net of recoveries		(546	)		1,488			(6,097	)		18,106
Charge-offs, foreign currency translation and other    adjustments		(1,701	)		(1,920	)		(2,779	)		(7,328	)
Ending Balance	$	31,288		$	34,524		$	31,288		$	34,524