Annual report pursuant to Section 13 and 15(d)

Related-Party Transactions - Additional Information (Detail)

v3.6.0.2
Related-Party Transactions - Additional Information (Detail) - USD ($)
 6 Months Ended 12 Months Ended
Jun. 30, 2015
Dec. 31, 2014
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Related Party Transactions [Abstract]          
Related Party Transaction Incentive Fee         $ 0
Expected annual base management fee (as percent)     2.00%    
Pre-incentive quarterly fee FFO in percentage of common stockholders equity that will reward the advisor (as percent)     1.75%    
Pre-incentive annual fee FFO in percentage of common stockholders equity that will reward the advisor (as percent)     7.00%    
Amount to be paid to Adviser in percentage of pre-incentive fee condition one (as percent)     100.00%    
Pre-incentive fee in percentage of common stockholders equity that awards adviser hundred percent of amount of pre-incentive fee, maximum percentage (as percent)     2.1875%    
Maximum annual percentage of stockholders' equity to pay full pre-incentive fee to adviser (as percent)     8.75%    
Amount to be paid to Adviser in percentage of pre-incentive fee condition two (as percent)     20.00%    
Incentive fees [1]     $ 349,550 $ 0 $ 0
Increase in percentage of fee paid to administrator (as percent) 135.00% 137.00%      
[1] Refer to Note 6, “Related-Party Transactions,” for additional information.