Receivables (Tables)

6 Months Ended

Jun. 30, 2017

Receivables [Abstract]

Schedule of Activity in Allowance for Doubtful Accounts

Activity in the allowance for doubtful accounts for the three month and six month periods ended June 30, 2017 and 2016 was as follows:

	Three Months Ended					Six Months Ended
	June 30,					June 30,
	2017			2016		2017			2016
Beginning Balance	$	29,662		$	11,230	$	16,386		$	12,882
Bad debt expense, net of recoveries		180			2,065		13,831			2,579
Charge-offs, foreign currency translation and other adjustments		(4,748	)		274		(5,123	)		(1,892	)
Ending Balance	$	25,094		$	13,569	$	25,094		$	13,569