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Useful life of software development costs, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Additions made to capitalized computer software costs during the period.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Research and development expense during the period related to the costs of developing and achieving technological feasibility of a computer software product to be sold, leased, or otherwise marketed.

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Summary of Significant Accounting Policies (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020 USD ($)	Dec. 31, 2020 USD ($) Segment	Dec. 31, 2019 USD ($)
Development Expenditures [Abstract]
Development expenditures		$ 1,000	$ 1,100
Capitalized software development costs		$ 300	400
Software Development Costs [Abstract]
Software development costs useful life		3 years
Business Combination, Goodwill [Abstract]
Loss on impairment	$ 4,300	$ 4,302	5,597
Number of operating segments \| Segment		2
Goodwill acquired			5,766
Equipment, Software and Leasehold Improvements, net [Member] \| Maximum [Member]
Equipment, Software and Leasehold Improvements [Abstract]
Estimated useful life		10 years
Equipment, Software and Leasehold Improvements, net [Member] \| Minimum [Member]
Equipment, Software and Leasehold Improvements [Abstract]
Estimated useful life		3 years
DP Engineering Ltd, CO. [Member]
Business Combination, Goodwill [Abstract]
Goodwill acquired			$ 5,600