Inventories

9 Months Ended

Sep. 30, 2021

Inventories [Abstract]

Inventories

Note D: Inventories

Inventories consisted of the following (in thousands): 

	September 30, 2021		December 31, 2020
Finished goods	$	1,357	$	661
Components		128		109
Total	$	1,485	$	770