Concentrations (Details)	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Revenues [Member]
Concentrations (Details) [Line Items]
Number of customer	2	3
Number of Suppliers	3	1
Accounts Receivable [Member]
Concentrations (Details) [Line Items]
Number of customer	2
Major Supplier One [Member] | Revenues [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage	52.60%	66.60%
Major Supplier Two [Member] | Revenues [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage	26.80%
Major Supplier Three [Member] | Revenues [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage	15.70%
Major Customer One [Member] | Revenues [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage	81.30%	37.50%
Major Customer One [Member] | Accounts Receivable [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage	91.90%
Major Customer Two [Member] | Revenues [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage	18.20%	30.20%
Major Customer Two [Member] | Accounts Receivable [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage	7.40%
Major Customer Three [Member] | Revenues [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage		28.00%
Major customer [Member] | Accounts Receivable [Member]
Concentrations (Details) [Line Items]
Concentrations risks, percentage		4.80%