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OTHER CURRENT LIABILITIES
 9 Months Ended
Sep. 30, 2023
Other Liabilities Disclosure [Abstract]  
OTHER CURRENT LIABILITIES OTHER CURRENT LIABILITIES
Other current liabilities consisted of the following:

(in thousands)
September 30, 2023December 31, 2022
Current portion of long term lease$48 $38 
Dividend payable692 692 
Project advance expense (1)
3,051 — 
Litigation reserves1,270 1,107 
Other current liabilities— 1 
Total other current liabilities5,061 1,838 
Less: other liabilities, non-current(364)(494)
Other current liabilities$4,697 $1,344 
(1) Represents amount advanced by customers to cover third party expenses specifically related to their project, these expenses are offset against the advance and are not part of the Company's income statement.