Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details Textual)

v3.19.1
Subsequent Events (Details Textual) - USD ($)
1 Months Ended 3 Months Ended
Apr. 01, 2019
May 07, 2019
Mar. 31, 2019
Mar. 31, 2018
Subsequent Event [Line Items]        
Payments of Ordinary Dividends     $ 2,624,566 $ 1,618,653
Proceeds from Issuance of Common Stock     $ 2,227,716 $ 0
Subsequent Event [Member]        
Subsequent Event [Line Items]        
Payments of Ordinary Dividends $ 2,054,727      
Dividend Paid per share $ 0.12      
Subsequent Event [Member] | At the Market Offering [Member]        
Subsequent Event [Line Items]        
Stock Issued During Period, Shares, New Issues   2,970,280    
Proceeds from Issuance of Common Stock   $ 13,400,000