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Stockholders' Equity (Tables)
3 Months Ended
Mar. 31, 2020
Equity [Abstract]  
Schedule of Dividend Investment Estimated Value per Share The following table presents the price at which dividends were invested based on when the price became effective:
Effective Date
 
Estimated Value per Share
 
Valuation Date
April 2016
 
$
8.63

 
12/31/2015
December 2016
 
9.10

 
6/30/2016
December 2017
 
8.50

 
6/30/2017
December 2018
 
7.10

 
6/30/2018
December 2019
 
6.25

 
6/30/2019