XML 16 R5.htm IDEA: XBRL DOCUMENT v3.8.0.1
Consolidated Statements of Comprehensive Income - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Consolidated Statements of Comprehensive Income    
Net income $ 1,425 $ 4,480
Comprehensive income:    
Unrealized gain on derivative financial instruments 6,575 1,873
Total comprehensive income 6,575 1,873
Comprehensive income $ 8,000 $ 6,353