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Business Combination (Details) - USD ($)		3 Months Ended
	Jun. 05, 2020	Mar. 31, 2021
Business Combinations [Abstract]
Fixed consideration received by shareholders of edon	$ 103.50
Total consideration of edon	$ 15,500,000
Expenses of direct acquisition costs		$ 1,200,000
Merger expenses		1,200,000
Goodwill		4,300,000
Intangible assets in business combination		$ 700,000
Intangible assets amortized period		10 years
Amount of contractual principal of loans		$ 16,300,000
Contractual cash flows not expected to be collected		$ 400,000
Income tax expense statutory rate		21.00%

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Amount of contractual principal of loans.

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Fair value at acquisition-date of the assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interests issued by the acquirer, including but not limited to, instruments or interests issued or issuable in consideration for the business combination.

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The expenses and losses recorded for each transaction with the acquiree that was recognized separately from the acquisition of assets and assumptions of liabilities in the business combination.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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