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Summary of Significant Accounting Policies - Narrative (Details)	3 Months Ended			6 Months Ended
	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment
% of total	100.00%		100.00%	100.00%	100.00%
Accounts Receivable | Five Customers
Property, Plant and Equipment
% of total		39.00%		29.00%

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