Organization and Nature of Business (Details) - USD ($) $ in Millions		6 Months Ended
	Mar. 02, 2021	Dec. 31, 2020	Mar. 24, 2021	Dec. 14, 2020
Organization and Nature of Business (Details) [Line Items]
Reverse stock split, description		After the close of the stock market on July 7, 2020, the Company effected a l-for-5 reverse stock split of its common stock in order to satisfy continued listing requirements of its common stock on the NASDAQ Capital Market. The reverse stock split was approved by the Company’s board of directors and stockholders and was intended to allow the Company to meet the minimum share price requirement of $1.00 per share for continued listing on the NASDAQ Capital Market.
Ownership and joint venture equity, percentage			60.00%
Purchase agreement, description	The first cash payment of approximately $0.9 million was paid within 15 days after the date of signing the Agreement. The second cash payment of approximately $0.9 million will be paid within 15 days after the date of acceptance of the servers and a special VAT invoice provided by Yanghuai. The remaining payment of approximately $2.8 million will be paid in 5 quarters within 10 days following the filing of Form 10-K or Form 10-Q for each of the Company’s financial quarters ending March 31, 2021, June 30, 2021, September 30, 2021, December 31, 2021 and March 31, 2022, subject to reductions if Yanghuai fails to meet the monthly committed net profit.
Cash Or Stock Transaction Subject To Valuation			$ 5.0
Yanghuai [Member]
Organization and Nature of Business (Details) [Line Items]
Purchase agreement, description	the Company entered into a purchase agreement (the "Agreement") with Hebei Yanghuai Technology Co., Ltd. ("Yanghuai") for the purchase of 2,783 digital currency mining servers. The total gross purchase price was $4.6 million. The total computing power will reach 50,440 t/s.
Blumargo IT Solution Ltd [Member]
Organization and Nature of Business (Details) [Line Items]
Ownership and joint venture equity, percentage				80.00%