Other Current Liabilities

6 Months Ended

Jun. 30, 2020

Other Current Liabilities [Abstract]

Other Current Liabilities

6. Other Current Liabilities

Other current liabilities consists of (in thousands):

	June 30,		December 31,
	2020		2019
Operating lease liability	$	677	$	652
Due to affiliate		—		5
Accrued professional fees		1,595		1,419
Pension and other post-retirement liabilities		77		77
Income taxes payable		—		673
Accrued liabilities		125		57
	$	2,474	$	2,883