Consolidated Statements of Changes in Equity - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-In Capital
Retained Earnings / Accumulated (Deficit)
Accumulated Other Comprehensive Income (Loss)
Noncontrolling Interests
Balance at the beginning of the period at Dec. 31, 2017 $ 355,935 $ 182 $ 364,919 $ (9,246) $ 80 $ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income 11,936     11,740   196
Contributions from iStar Inc. 2,581   2,581      
Offering costs 1,347   1,347      
Issuance of common stock to iStar Inc. (refer to Note 11) 919 1 918      
Issuance of common stock to directors/amortization 873   765     108
Dividends declared $ (10,939)     (10,939)    
Dividends declared, per share (usd per share) $ 0.60          
Change in accumulated other comprehensive income (loss) $ (6,997)       (6,997)  
Contributions from noncontrolling interests 1,750         1,750
Distributions to noncontrolling interests (47)         (47)
Balance at the end of the period at Dec. 31, 2018 357,358 183 370,530 (8,486) (6,876) 2,007
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income 33,728     27,693   6,035
Issuance of common stock, net / amortization 509,911 170 509,385     356
Investor Unit conversion (refer to Note 11) 250,000 125 252,060   (6,450) (245,735)
Dividends declared $ (21,353)     $ (21,353)    
Dividends declared, per share (usd per share) $ 0.618     $ 0.618    
Change in accumulated other comprehensive income (loss) $ (32,247)       (28,589) (3,658)
Contributions from noncontrolling interests 248,846   628   2,792 245,426
Distributions to noncontrolling interests (2,945)         (2,945)
Balance at the end of the period at Dec. 31, 2019 $ 1,093,298 $ 478 $ 1,132,603 $ (2,146) $ (39,123) $ 1,486