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Stockholder's Equity - Schedule of Stock Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment	$ 705	$ 1,055	$ 1,586	$ 1,987
Cost of sales | Product
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment	61	70	135	116
Cost of sales | Service
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment	3	3	5	5
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment	190	185	331	341
Sales, marketing and support
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment	25	235	211	425
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment	$ 426	$ 562	$ 904	$ 1,100

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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+ References

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