Accounts and Notes Receivable (Tables)

12 Months Ended

Dec. 31, 2018

Receivables [Abstract]

Schedule of Accounts and Notes Receivables

The Company’s accounts and notes receivable balances consisted of the following as of December 31, 2018 and 2017:

	December 31, 2018		December 31, 2017
	(in thousands)
Short-term
Accounts and notes receivable	$	389,047	$	390,705
Allowance for doubtful accounts	(47,209)		(11,985)
Total net short-term accounts and notes receivable	341,838		378,720
Long-term
Notes receivable	53,043		15,476
Allowance for doubtful accounts	(10,000)		—
Total net long-term notes receivable	43,043		15,476
Total net accounts and notes receivable	$	384,881	$	394,196