Segment Information - Segment Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	$ 98,875	$ 115,499
Product
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	87,992	104,588
Software
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	$ 10,883	$ 10,911

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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+ Details