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Inventories, net
12 Months Ended
Dec. 31, 2022
Inventory Disclosure [Abstract]  
Inventories, net Inventories, net
Inventories, net, consisting principally of hardware and component parts, are stated at the lower of cost or net realizable value. Cost is determined using the FIFO method.
Inventories, net, are comprised of the following as of December 31, 2022 and 2021:
December 31,
(In thousands)20222021
Component parts $6,762 $3,841 
Work-in-process and finished goods5,292 6,504 
Total $12,054 $10,345