Summary of Significant Accounting Policies (FY) (Details) - USD ($)	Mar. 31, 2018	Jun. 30, 2017
Maximum [Member]
Cash and Cash Equivalents [Line Items]
Federal Deposit Insurance Corporation, coverage	$ 250,000	$ 250,000

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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