Other Current Liabilities (Tables)

9 Months Ended

Sep. 30, 2020

Other Current Liabilities [Abstract]

Schedule of Other Current Liabilities

Other current liabilities consists of (in thousands):

	September 30,		December 31,
	2020		2019
Operating lease liability	$	513	$	652
Due to affiliate		—		5
Accrued professional fees		1,420		1,419
Pension and other post-retirement liabilities		77		77
Income taxes payable		—		673
Accrued liabilities		194		57
	$	2,204	$	2,883