Borrowings (Tables)

9 Months Ended

Sep. 30, 2021

Debt Disclosure [Abstract]

Schedule of finance lease obligations

	September 30,			December 31,
	2021			2020
Short-term debt:
Current portion of long-term debt		49			98
Total short-term debt	$	49		$	98
Long-term debt:
Finance lease obligations	$	41		$	79
Other promissory notes		8			692
Total		49			771
Less: current portion of long-term debt		(49	)		(98	)
Total long-term debt	$	-		$	673