Annual report pursuant to Section 13 and 15(d)

Private Placement (Details)

v3.19.2
Private Placement (Details) - USD ($)
8 Months Ended 12 Months Ended
Dec. 18, 2018
Jun. 30, 2018
Jun. 30, 2019
Private Placement (Textual)      
Proceeds from private placement   $ 1,160,000
Private Placement [Member] | Mountain Wood, LLC [Member]      
Private Placement (Textual)      
Number of shares issued in transaction 2,900,000    
Price per share (in dollars per share) $ 0.40    
Proceeds from private placement $ 1,160,000    
Sale of stock, description of transaction Each Private Placement Warrant is exercisable to purchase one share of common stock at an exercise price of $11.50.    
Exercise price of warrants (in dollars per share) $ 11.50