The following tables set forth the total changes in AOCI by component, net of tax:

	Three Months Ended June 30, 2018									Three Months Ended June 30, 2017
	Defined benefit pension plan activity			Currency Translation Adjustment			Total			Defined benefit pension plan activity			Currency Translation Adjustment			Total
Balance at April 1	$	(5,923	)	$	(37,594	)	$	(43,517	)	$	(5,802	)	$	(46,023	)	$	(51,825	)
Other comprehensive income before reclassifications:
(Loss) gain on foreign currency translation adjustment		0			(13,367	)		(13,367	)		0			2,810			2,810
Amounts reclassified from AOCI:
Amortization of defined benefit pension actuarial gain (a)		92			0			92			83			0			83
Net current period other comprehensive income (loss)		92			(13,367	)		(13,275	)		83			2,810			2,893
Balance at June 30	$	(5,831	)	$	(50,961	)	$	(56,792	)	$	(5,719	)	$	(43,213	)	$	(48,932	)

	Six Months Ended June 30, 2018									Six Months Ended June 30, 2017
	Defined benefit pension plan activity			Currency Translation Adjustment			Total			Defined benefit pension plan activity			Currency Translation Adjustment			Total
Balance at January 1	$	(6,014	)	$	(41,426	)	$	(47,440	)	$	(5,874	)	$	(51,495	)	$	(57,369	)
Other comprehensive income before reclassifications:
(Loss) gain on foreign currency translation adjustment		0			(9,535	)		(9,535	)		0			8,282			8,282
Amounts reclassified from AOCI:
Amortization of defined benefit pension actuarial loss (a)		183			0			183			155			0			155
Net current period other comprehensive income (loss)		183			(9,535	)		(9,352	)		155			8,282			8,437
Balance at June 30	$	(5,831	)	$	(50,961	)	$	(56,792	)	$	(5,719	)	$	(43,213	)	$	(48,932	)

(a)	This AOCI component is included in the computation of net periodic pension costs.