Promissory Notes (Details) - USD ($)	4 Months Ended	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2020	Apr. 17, 2020	Dec. 31, 2019	Dec. 03, 2019	Sep. 18, 2019
Promissory Notes (Details) [Line Items]
Promissory note outstanding amount	$ 1,148,800	$ 1,148,800		$ 1,148,800
Business combination withdrawal request, description		(i) 50% of the principal amount of the GN Note 1 as soon as possible with best efforts but no later than 5 business days after a Business Combination with another target if the Withdrawal Request is given from after October 18, 2019; or (ii) the full principal amount of the GN Note 1 as soon as possible with best efforts but no later than 5 business days after a Business Combination or the date of expiry of the term of the Company (whichever is earlier), if the parties have not entered into a definitive agreement with regard to the Qualified Business Combination within 45 days from the date of the GN Note 1 as a result of the disagreement on the valuation of the Qualified Business Combination. On March 12, 2020, the Company received the Withdrawal Request from Global Nature that it did not wish to proceed with the Qualified Business Combination.
Ownership percentage	100.00%	100.00%
Unsecured promissory notes, description	the Company issued unsecured promissory notes in the aggregate principal amount of $261,348 to SolarMax (the “SolarMax Notes 1”) to finance the extension of the Business Combination. The SolarMax Notes 1 are non-interest bearing and payable on the earlier of (i) the consummation of a Business Combination, (ii) the Second Extended Date, or (iii) the date on which either (x) the letter of intent dated September 3, 2020 (the “LOI”) or (y) the Acquisition Agreement, as defined in the LOI, are terminated for any reason. At December 31, 2020, there was $261,348 outstanding under the SolarMax Notes 1.
Unsecured Promissory [Member]
Promissory Notes (Details) [Line Items]
Principal amount			$ 500,000		$ 500,000	$ 1,148,800
Promissory note outstanding amount	$ 500,000	$ 500,000		$ 500,000
Unsecured Promissory One [Member]
Promissory Notes (Details) [Line Items]
Promissory note, description		The principal of the AMC Note of $500,000 will be paid in installments according to the needs of the Company. The AMC Note is non-interest bearing and is payable on the date on which the Company consummates its initial business combination with AMC Payee or another qualified target company, subject to certain mandatory repayment arrangement set forth in the AMC Note. The principal balance may be prepaid at any time without penalty. On May 5, 2020, the Company received first installment of $100,000 under the AMC Note.