Unrealized

Net Loss

Retiree

on Interest

Health

Rate

Benefit

Pension

Swap

Obligation

Obligation

Total

Balance at December 31, 2017

$

(1,328)

$

1,392

$

(6,636)

$

(6,572)

Other comprehensive loss before reclassifications

1,460

—

—

1,460

Amounts reclassified from accumulated other comprehensive loss: (1)

149

(77)

260

332

Balance at June 30, 2018

$

281

$

1,315

$

(6,376)

$

(4,780)

(1) Amounts reclassified from accumulated other comprehensive loss:

Amortization of Other Postretirement Benefit items:

Actuarial gains (a)

(104)

Tax expense

27

Reclassification net of tax

$

(77)

Amortization of pension items:

Actuarial losses (a)

352

Tax benefit

(92)

Reclassification net of tax

$

260

Realized losses on interest rate swaps reclassified to interest expense

201

Tax benefit

(52)

Reclassification net of tax

$

149

(a)     These components are included in the computation of benefit plan costs in Note 11.

Unrealized

Net Loss

Retiree

on Interest

Health

Rate

Benefit

Pension

Swap

Obligation

Obligation

Total

Balance at December 31, 2016

$

(1,195)

$

937

$

(6,414)

$

(6,672)

Other comprehensive loss before reclassifications

(586)

 -

 -

(586)

Amounts reclassified from accumulated other comprehensive loss: (1)

120

(33)

224

311

Balance at June 30, 2017

$

(1,661)

$

904

$

(6,190)

$

(6,947)

(1) Amounts reclassified from accumulated other comprehensive loss:

Amortization of Other Postretirement Benefit items:

Actuarial gains (a)

(54)

Tax expense

21

Reclassification net of tax

$

(33)

Amortization of pension items:

Actuarial losses (a)

362

Tax benefit

(138)

Reclassification net of tax

$

224

  Realized losses on interest rate swaps reclassified to interest expense

194

Tax benefit

(74)

Reclassification net of tax

$

120