Other Liabilities (Tables)

9 Months Ended

Sep. 30, 2019

Other Liabilities Disclosure [Abstract]

Summary of Other Accrued Expenses and Current Liabilities

The following table provides the details of other accrued expenses and current liabilities (in thousands):

	September 30,		December 31,
	2019		2018
Income taxes payable	$	8,400	$	3,932
Accrued professional fees		4,232		3,165
Accrued VAT		2,907		4,536
Accrued royalties		1,888		2,613
Defined contribution plan liabilities		1,389		1,376
Non-income tax liabilities		1,024		853
Government grants		806		915
Billings in excess of cost		436		1,504
Other current liabilities		6,344		8,145
Total	$	27,426	$	27,039

Summary of Other Long-term Liabilities

The following table provides details of other long-term liabilities (in thousands):

	September 30,		December 31,
	2019		2018
Pension and other post retirement liabilities	$	9,766	$	9,111
Deferred tax liabilities		5,598		5,339
Other liabilities		10,266		11,306
Total	$	25,630	$	25,756