Prepaids and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2019

Prepaid Expense and Other Assets, Current [Abstract]

Prepaid Expenses and Other Current Assets [Table Text Block]

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

	December 31,
	2019		2018
Deposits	$	1,375	$	1,087
Other prepaid expenses and receivables	13,778		12,476
Receivables from Pfizer related to HIS business acquisition(1)	—		20,137
Deferred costs	3,332		1,951
Prepaid insurance and property taxes	5,450		2,666
VAT/GST receivable	4,422		5,072
Deferred tax charge	1,266		1,180
Other	4,358		1,548
	$	33,981	$	46,117