Summary of Significant Accounting Policies (Tables)
|3 Months Ended|
Sep. 30, 2018
|Put Option [Member]|
|Fair Value, Instruments Classified in Shareholders' Equity Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]||The following table sets forth a reconciliation of changes in the fair value of financial instruments classified as level 3 in the fair value hierarchy:
Tabular disclosure of the fair value measurement of financial instruments classified in shareholders' equity using significant unobservable inputs (level 3), a reconciliation of the beginning and ending balances, separately presenting changes attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets), and gains or losses recognized in other comprehensive income (loss) and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of level 3 (for example, transfers due to changes in the observability of significant inputs) by class of equity.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef