Goodwill and Intangibles - Goodwill (Details)	3 Months Ended
Mar. 31, 2022 USD ($)
Goodwill [Roll Forward]
Goodwill from Acquisition of VCN	$ 5,765,000
Goodwill impairment loss	0
Effects of exchange rates	44,000
Balance at March 31, 2022	$ 5,809,000

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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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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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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