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Inventories, net | 6 Months Ended
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Jun. 30, 2021
Inventories, net |
Inventories, net | Note 4 – 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: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | December 31,
​ |  | 2021 |  | 2020
​ | ​ | (in thousands)
Component parts | ​ | $ | 4,815 | ​ | $ | 5,439
Work-in-process and finished goods | ​ |  | 4,683 | ​ |  | 7,654
Total | ​ | $ | 9,498 | ​ | $ | 13,093
​

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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