CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 6,101	$ 6,033	$ 11,645	$ 11,161
Other comprehensive income
Mark to market of foreign exchange hedges, net of tax expense of $2 and $0 for the three months and six months ended June 30, 2020, respectively, and $7 and $1 for the three months and six months ended June 30, 2019, respectively	7	25	1	5
Total other comprehensive income	7	25	1	5
Comprehensive income	$ 6,108	$ 6,058	$ 11,646	$ 11,166