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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Statement of Comprehensive Income [Abstract]      
Net income (Loss) $ (4,408) $ 2,396 $ 62
Other comprehensive income (loss), net      
Net unrealized gains (losses) from derivatives (672) (686) 174
Reclassification adjustments for gains from derivatives included in net income 331 894 (243)
Total other comprehensive income (loss) (341) 208 (69)
Total comprehensive income (loss) $ (4,749) $ 2,604 $ (7)