XML 29 R13.htm IDEA: XBRL DOCUMENT
v3.21.1

Inventories | 12 Months Ended
--- | ---
Dec. 31, 2020
Inventories [Abstract] |
Inventories | Note 6 – Inventories Inventories, net of reserve for excess and obsolete items, consist of the following:
| December 31,
| 2020 |  | 2019
Work in process | $ | 34,355 |  | $ | 19,742
Parts inventory |  | 4,476 |  |  | 5,350
Total inventories, net | $ | 38,831 |  | $ | 25,092
Inventory on the Company’s consolidated balance sheets includes reserves of $9,836 and $5,633 relating to excess or slow-moving inventory for parts and work in process at December 31, 2020 and 2019, respectively.

X
- References No definition available. + Details
Name: | us-gaap_InventoryDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_InventoryDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration