XML 47 R37.htm IDEA: XBRL DOCUMENT v3.8.0.1
Fair Value Considerations (Details 2) - Level 1 [Member]
3 Months Ended
Sep. 30, 2017
USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Balance as of June 30, 2017
Warrant issuances 4,118,000
Change in fair value included in earnings (300,000)
Balance as of September 30, 2017 $ 3,818,000