Prepaids and Other Current Assets (Tables)

9 Months Ended

Sep. 30, 2019

Related Party Transaction [Line Items]

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]

Prepaid expenses and other current assets consist of the following (in thousands): 

	September 30, 2019		December 31, 2018
Deposits	$	1,305	$	1,087
Other prepaid expenses and receivables	16,597		12,476
Receivables from Pfizer related to HIS business acquisition(1)	—		20,137
Deferred costs	6,366		1,951
Prepaid insurance and property taxes	680		2,666
VAT/GST receivable	4,379		5,072
Deferred tax charge	1,180		1,180
Other	3,300		1,548
	$	33,807	$	46,117