Summary Accounting Policies and Recent Accounting Pronouncements - Schedule of Revenues Disaggregated by Segment and Timing of Goods and Services Transferred (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Summary Of Accounting Policies [Line Items]
Total revenue	$ 9,033	$ 7,427
Product
Summary Of Accounting Policies [Line Items]
Total revenue	7,203	5,809
Product | Point in Time
Summary Of Accounting Policies [Line Items]
Total revenue	7,027	5,614
Product | Over Time
Summary Of Accounting Policies [Line Items]
Total revenue	176	195
Software
Summary Of Accounting Policies [Line Items]
Total revenue	1,830	1,618
Software | Point in Time
Summary Of Accounting Policies [Line Items]
Total revenue	219	174
Software | Over Time
Summary Of Accounting Policies [Line Items]
Total revenue	$ 1,611	$ 1,444