Other Liabilities

6 Months Ended

Jun. 30, 2020

Other Liabilities Disclosure [Abstract]

Other Liabilities

7. Other liabilities

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

	June 30,		December 31,
	2020		2019
Income taxes payable	$	5,735	$	6,008
Accrued VAT		5,298		5,312
Accrued professional fees		3,538		2,581
Accrued royalties		1,971		2,314
Defined contribution plan liabilities		1,453		1,593
Obligations for acquisition of businesses		1,362		1,362
Billings in excess of cost		583		879
Non-income tax liabilities		511		1,253
Other current liabilities		6,960		7,301
Total	$	27,411	$	28,603

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

	June 30,		December 31,
	2020		2019
Pension and other post retirement liabilities	$	10,687	$	10,379
Deferred tax liabilities		6,397		6,275
Other liabilities		2,906		10,018
Total	$	19,990	$	26,672