Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2018

Equity [Abstract]

Components of Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss at December 31, 2018 and 2017 were as follows (in thousands):

	2018			2017
Net unrealized loss on available-for-sale securities, net    of income tax benefit of $183 and $157, respectively	$	(495	)	$	(236	)
Net unrealized gain on interest rate swap, net of income    tax expense of $213 and $419, respectively		694			712
Foreign currency translation		(681	)		(658	)
Accumulated other comprehensive loss	$	(482	)	$	(182	)