Number Of Intelligent Management And Automation Tools

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Number of Software Based Advanced Solutions

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Unamortized costs incurred for development of computer software, which is to be sold, leased or otherwise marketed, after establishing technological feasibility through to the general release of the software products. Excludes capitalized costs of developing software for internal use.

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Description of Business and Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) solution segment tool	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Jan. 01, 2019 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of software based advanced solutions \| solution	6
Number of intelligent management and automation tools \| tool	2
Warranty period	90 days
Advertising costs	$ 400	$ 500	$ 700
Number of reportable segments \| segment	1
Number of operating segments \| segment	1
ROU asset	$ 28,240	$ 33,014
Lease liability	28,758
Capitalized Software Development Costs for Software Sold to Customers	$ 1,600
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life	1 year
Finite lived asset useful life	5 years
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life	3 years
Finite lived asset useful life	11 years
Leasehold improvements \| Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life	1 year
Leasehold improvements \| Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Useful life	7 years
ASU 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
ROU asset	$ 30,000			$ 6,000
Lease liability				$ 6,800