Annual report pursuant to Section 13 and 15(d)

Earnings per Share of Common Stock (Details)

v3.10.0.1
Earnings per Share of Common Stock (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Numerator:                      
Net income (loss) attributable to controlling stockholders and participating securities $ 9,055 $ 16,483 $ 17,262 $ (1,223) $ 3,383 $ 7,933 $ 12,340 $ 7,199 $ 41,577 $ 30,856 $ 14,652
Less: Dividends paid on participating securities                 (1,800) (1,900) (1,800)
Undistributed earnings attributable to participating securities                 0 0 0
Net income (loss) attributable to controlling stockholders                 $ 39,800 $ 29,000 $ 12,900
Denominator:                      
Weighted-average number of common shares-basic (in shares)                 52,780,449 50,361,672 40,290,717
Weighted-average number of common shares-diluted (in shares)                 52,780,449 50,361,672 40,290,717
Basic earnings per common share (in usd per share)                 $ 0.75 $ 0.57 $ 0.32
Diluted earnings per common share (in usd per share)                 $ 0.75 $ 0.57 $ 0.32
Other Information:                      
Weighted-average number of OP units (in shares)                 281,106 284,992 284,992
Unvested restricted common stock outstanding (i.e. participating securities) (in shares)                 1,386,756 1,399,593 1,181,672