Other comprehensive (loss) income consists of the foreign currency translation adjustment associated with our Canadian operations’ use of the Canadian dollar as their functional currency and changes in the unrealized gains (losses) on cash flow hedging instruments

The tax effects allocated to each component of other comprehensive

(loss)

income were as follows:


	Quarter Ended September 30,						Nine Months Ended September 30,
	2019			2018			2019			2018
Foreign currency translation adjustment	$	(3,038	)	$	4,269		$	7,264		$	(7,422	)

Unrealized gain (loss) on cash flow hedging instruments		351			316			(1,093	)		1,043
Income tax (expense) benefit		(96	)		(85	)		295			(281	)

Unrealized gain (loss) on cash flow hedging instruments, net of tax		255			231			(798	)		762


Reclassification of gain on cash flow hedging instruments into earnings		(191	)		(1,253	)		(742	)		(78	)
Income tax expense		51			338			200			21

Reclassification of gain on cash flow hedging instruments into earnings, net of tax		(140	)		(915	)		(542	)		(57	)

Other comprehensive (loss) income	$	(2,923	)	$	3,585		$	5,924		$	(6,717	)

The changes in each component of accumulated other comprehensive loss, net of tax, were as follows:


Nine Months Ended September 30,	2019			2018
Foreign currency translation adjustment:
Beginning balance	$	(46,604	)	$	(33,499	)
Current period other comprehensive income (loss)		4,732			(4,660	)

Ending balance		(41,872	)		(38,159	)

Cash flow hedging instruments:
Beginning balance		636			(421	)
Current period other comprehensive (loss) income		(479	)		457
Reclassification adjustment		(325	)		(34	)

Ending balance		(168	)		2

Equity securities:
Beginning balance		—			(301	)
Cumulative-effect adjustment to retained earnings		—			301

Ending balance		—			—

Accumulated other comprehensive loss, net of tax	$	(42,040	)	$	(38,157	)