Quarterly report pursuant to Section 13 or 15(d)

Preferred Stock (Details)

v3.10.0.1
Preferred Stock (Details)
Jul. 16, 2018
$ / shares
Jun. 21, 2018
$ / shares
May 03, 2018
$ / shares
Mar. 08, 2018
period
$ / shares
Jun. 30, 2018
shares
Class of Stock [Line Items]          
Preferred stock, shares authorized (in shares) | shares         42,500,000
Liquidation price per share (in dollars per share) | $ / shares       $ 25  
Dividend rate       5.00%  
Failure to pay cash dividends, number of periods | period       4  
Potential increase in dividend rate, over four dividend periods       2.00%  
Preferred stock, dividends paid per share (in dollars per share) | $ / shares     $ 0.13    
Preferred stock, dividends declared per share (in dollars per share) | $ / shares   $ 0.31      
Subsequent Event          
Class of Stock [Line Items]          
Dividend rate 7.00%        
Preferred stock, dividends paid per share (in dollars per share) | $ / shares $ 0.31        
Series A Cumulative Redeemable Preferred Stock          
Class of Stock [Line Items]          
Preferred stock, shares authorized (in shares) | shares         7,500,000
Preferred stock, shares issued (in shares) | shares         7,250,336
Preferred stock, shares outstanding (in shares) | shares         7,250,336