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Schedule of Remaining Performance Obligations Expected to be Recognized (Details) | Dec. 31, 2021 USD ($)
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Remaining performance obligations related to engineering only paid contracts | $ 411,000
Remaining performance obligations related to partial equipment paid contracts | 10,407,000
Total remaining performance obligations | 10,818,000
2022 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Remaining performance obligations related to engineering only paid contracts |
Remaining performance obligations related to partial equipment paid contracts | 9,155,000
Total remaining performance obligations | 9,155,000
2023 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Remaining performance obligations related to engineering only paid contracts | 411,000
Remaining performance obligations related to partial equipment paid contracts | 1,252,000
Total remaining performance obligations | $ 1,663,000

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- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130556-203045 + Details
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