| Summary of Changes in Stockholders' Equity | 
 
 The following table summarizes the changes in our
 stockholders’ equity for the nine months ended
 September 30, 2013: 
   
 
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
 |  |  | Common Stock |  |  | Additional |  |  |  |  |  | Total |  |  
 |  |  | Number of Shares
 |  |  | Par Value |  |  | Paid-in Capital
 |  |  | Retained Earnings
 |  |  | Stockholders’ Equity
 |  |  
 | 
 Balance at December 31, 2012 |  |  | 2,750,000 |  |  | $ | 2,750 |  |  | $ | — |  |  | $ | 8,133,976 |  |  | $ | 8,136,726 |  |  
 |  |  |   |   |  |  |   |   |  |  |   |   |  |  |   |   |  |  |   |   |  |  
 | 
 Net income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 82,633 |  |  |  | 82,633 |  |  
 | 
 Proceeds from issuance of common stock, net |  |  | 3,780,264 |  |  |  | 3,780 |  |  |  | 51,326,261 |  |  |  | — |  |  |  | 51,330,041 |  |  
 | 
 Distributions |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (5,224,211 | ) |  |  | (5,224,211 | ) |  
 |  |  |   |   |  |  |   |   |  |  |   |   |  |  |   |   |  |  |   |   |  |  
 | 
 Balance at September 30, 2013 |  |  | 6,530,264 |  |  | $ | 6,530 |  |  | $ | 51,326,261 |  |  | $ | 2,992,398 |  |  | $ | 54,325,189 |  |  
 |  |  |   |   |  |  |   |   |  |  |   |   |  |  |   |   |  |  |   |   |  |  | 
      
        | Monthly Distributions Declared and Paid by Company's Board of Directors | 
 
 Our Board of Directors declared and paid the following monthly
 distributions to common stockholders during the nine months ended
 September 30, 2013: 
   
 
 |  |  |  |  |  |  |  |  |  |  
 | Declaration Date |  | Record Date |  | Payment Date |  | Distribution per Common Share
 |  |  
 | February 5, 2013 |  | February 15, 2013 |  | February 28, 2013 |  | $ | 0.04 |  |  
 | February 5, 2013 |  | March 15, 2013 |  | March 28, 2013 |  |  | 0.04 |  |  
 | April 9, 2013 |  | April 22, 2013 |  | April 30, 2013 |  |  | 0.12 |  |  
 | April 9, 2013 |  | May 20, 2013 |  | May 31, 2013 |  |  | 0.12 |  |  
 | April 9, 2013 |  | June 19, 2013 |  | June 28, 2013 |  |  | 0.12 |  |  
 | July 9, 2013 |  | July 19, 2013 |  | July 31, 2013 |  |  | 0.12 |  |  
 | July 9, 2013 |  | August 21, 2013 |  | August 30, 2013 |  |  | 0.12 |  |  
 | July 9, 2013 |  | September 18, 2013 |  | September 30, 2013 |  |  | 0.12 |  |  
 |  |  |  |  |  |  |   |   |  |  
 |  |  |  |  | Total: |  | $ | 0.80 |  |  
 |  |  |  |  |  |  |   |   |  |  |