Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.7.0.1
Subsequent Events (Details) - USD ($)
 1 Months Ended 6 Months Ended
Jul. 10, 2017
Jul. 05, 2017
Jul. 20, 2017
Apr. 10, 2017
Jan. 10, 2017
Jun. 30, 2017
Jun. 30, 2016
Subsequent Event [Line Items]              
Payments of Dividends, Total       $ 21,105,675 $ 3,604,037 $ 7,207,521 $ 285,703
Proceeds from Issuance of Common Stock           $ 29,553,232 $ 0
Subsequent Event [Member]              
Subsequent Event [Line Items]              
Payments of Dividends, Total $ 3,604,531            
Subsequent Event [Member] | Over-Allotment Option [Member]              
Subsequent Event [Line Items]              
Stock Issued During Period, Shares, New Issues     525,000        
Stock Issued During Period, Value, New Issues     $ 4,725,000        
Proceeds from Issuance of Common Stock     $ 4,465,125        
Subsequent Event [Member] | Austin Facility [Member]              
Subsequent Event [Line Items]              
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net, Total   $ 40,650,000          
Increase (Decrease) in Earnest Money Deposits Outstanding   300,000          
Earnest Money Deposits   600,000          
Non Refundable Earnest Money Deposits   $ 300,000