Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Comprehensive Income

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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 $ 35,080 $ 39,096 $ 26,793
Change in fair value of interest rate swap agreements, net of tax (35) 136 120
Other comprehensive income (loss), net of tax (35) 136 120
Comprehensive income $ 35,045 $ 39,232 $ 26,913