|
Employee Retirement Plans (Tables)
|
12 Months Ended |
|
Jun. 30, 2012
|
| Employee Retirement Plans [Abstract] |
|
| Funded status of the ARP and the SRP |
| |
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ARP |
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SRP |
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| |
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2012 |
|
|
2011 |
|
|
2012 |
|
|
2011 |
|
|
Change in projected benefit obligation:
|
|
|
|
|
|
|
|
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|
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Benefit obligation at the beginning of the year
|
|
$ |
32,778 |
|
|
$ |
33,139 |
|
|
$ |
7,620 |
|
|
$ |
7,650 |
|
|
Interest cost
|
|
|
1,644 |
|
|
|
1,606 |
|
|
|
379 |
|
|
|
367 |
|
|
Actuarial loss
|
|
|
3,675 |
|
|
|
334 |
|
|
|
397 |
|
|
|
290 |
|
|
Benefits paid
|
|
|
(2,376 |
) |
|
|
(2,301 |
) |
|
|
(686 |
) |
|
|
(687 |
) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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Benefit obligation at the end of the year
|
|
$ |
35,721 |
|
|
$ |
32,778 |
|
|
$ |
7,710 |
|
|
$ |
7,620 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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Change in plan assets:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Fair value of plan assets at the beginning of the year
|
|
$ |
29,238 |
|
|
$ |
21,988 |
|
|
$ |
— |
|
|
$ |
— |
|
|
Actual return on plan assets
|
|
|
2,639 |
|
|
|
5,608 |
|
|
|
— |
|
|
|
— |
|
|
Contributions
|
|
|
3,286 |
|
|
|
4,155 |
|
|
|
686 |
|
|
|
687 |
|
|
Expenses
|
|
|
(177 |
) |
|
|
(212 |
) |
|
|
— |
|
|
|
— |
|
|
Benefits paid
|
|
|
(2,376 |
) |
|
|
(2,301 |
) |
|
|
(686 |
) |
|
|
(687 |
) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Fair value of plan assets at end of the year
|
|
$ |
32,610 |
|
|
$ |
29,238 |
|
|
$ |
— |
|
|
$ |
— |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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Funded status at end of the year
|
|
$ |
(3,111 |
) |
|
$ |
(3,540 |
) |
|
$ |
(7,710 |
) |
|
$ |
(7,620 |
) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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Current liabilities
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
(655 |
) |
|
$ |
(685 |
) |
|
Noncurrent liabilities
|
|
|
(3,111 |
) |
|
|
(3,540 |
) |
|
|
(7,055 |
) |
|
|
(6,935 |
) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
Net pension liability at end of year
|
|
$ |
(3,111 |
) |
|
$ |
(3,540 |
) |
|
$ |
(7,710 |
) |
|
$ |
(7,620 |
) |
| |
|
|
|
|
|
|
|
|
|
|
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Amounts recognized in accumulated other comprehensive loss-pretax
|
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|
|
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Prior service costs
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
13 |
|
|
Net actuarial loss
|
|
|
15,034 |
|
|
|
13,187 |
|
|
|
2,350 |
|
|
|
2,039 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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Balance in accumulated other comprehensive loss at end of year-pretax
|
|
$ |
15,034 |
|
|
$ |
13,187 |
|
|
$ |
2,350 |
|
|
$ |
2,052 |
|
| |
|
|
|
|
|
|
|
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|
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| Other changes in plan assets and benefit obligations recognized in other comprehensive loss - pretax |
| |
|
|
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|
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|
|
|
|
|
|
|
|
| |
|
ARP |
|
|
SRP |
|
| |
|
2012 |
|
|
2011 |
|
|
2012 |
|
|
2011 |
|
|
Other changes in plan assets and benefit obligations recognized in other comprehensive loss-pretax
|
|
|
|
|
|
|
|
|
|
Net actuarial loss (gain)
|
|
$ |
3,139 |
|
|
$ |
(3,019 |
) |
|
$ |
397 |
|
|
$ |
290 |
|
|
Amortization of:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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Prior service cost
|
|
|
— |
|
|
|
— |
|
|
|
(13 |
) |
|
|
(42 |
) |
|
Net actuarial losses
|
|
|
(1,292 |
) |
|
|
(1,149 |
) |
|
|
(85 |
) |
|
|
(70 |
) |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total recognized in comprehensive loss (income)
|
|
$ |
1,847 |
|
|
$ |
(4,168 |
) |
|
$ |
299 |
|
|
$ |
178 |
|
| |
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|
| Expected benefit payments to plan participants in the ARP and the SRP |
| |
|
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| |
|
ARP |
|
|
SRP |
|
|
2013
|
|
$ |
2,383 |
|
|
$ |
655 |
|
|
2014
|
|
|
2,394 |
|
|
|
657 |
|
|
2015
|
|
|
2,384 |
|
|
|
690 |
|
|
2016
|
|
|
2,385 |
|
|
|
682 |
|
|
2017
|
|
|
2,377 |
|
|
|
669 |
|
|
2018-2022
|
|
|
11,805 |
|
|
|
3,066 |
|
|
| Weighted average assumptions to determine net costs for ARP and SRP |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
2012 |
|
|
2011 |
|
|
2010 |
|
|
Weighted average assumptions used to determine net costs for both the ARP and the SRP:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Discount rate
|
|
|
5.20 |
% |
|
|
5.02 |
% |
|
|
6.42 |
% |
|
Rate of compensation increase
|
|
|
— |
|
|
|
— |
|
|
|
4.00 |
% |
|
Expected return on plan assets
|
|
|
6.75 |
% |
|
|
7.90 |
% |
|
|
8.25 |
% |
| |
|
|
|
|
Components of Net Periodic Benefit Cost:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Service cost
|
|
$ |
— |
|
|
$ |
— |
|
|
$ |
9 |
|
|
Interest cost
|
|
|
2,023 |
|
|
|
1,974 |
|
|
|
2,285 |
|
|
Expected return on plan assets
|
|
|
(1,926 |
) |
|
|
(2,043 |
) |
|
|
(1,973 |
) |
|
Net amortization
|
|
|
1,390 |
|
|
|
1,261 |
|
|
|
693 |
|
|
Settlement expense
|
|
|
— |
|
|
|
— |
|
|
|
185 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
Total pension expense
|
|
$ |
1,487 |
|
|
$ |
1,192 |
|
|
$ |
1,199 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
2012 |
|
|
2011 |
|
|
2010 |
|
|
Weighted average assumptions used to determine benefit obligations:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Discount rate
|
|
|
4.14 |
% |
|
|
5.20 |
% |
|
|
5.02 |
% |
|
| Fair Value Measurements at Reporting Date |
| |
|
|
|
|
|
|
|
|
| |
|
2012 |
|
|
2011 |
|
|
Cash and equivalents
|
|
|
2 |
% |
|
|
3 |
% |
|
Domestic equities
|
|
|
18 |
% |
|
|
23 |
% |
|
Domestic fixed income securities
|
|
|
65 |
% |
|
|
56 |
% |
|
Foreign equities
|
|
|
15 |
% |
|
|
18 |
% |
|
Hedge funds
|
|
|
0 |
% |
|
|
0 |
% |
| |
|
|
|
|
|
|
|
|
|
Total pension plan assets invested
|
|
|
100 |
% |
|
|
100 |
% |
| |
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
Fair Value Measurements at Reporting Date Using: |
|
| |
|
Carrying Amount |
|
|
Quoted Prices in Active Markets for Identical Assets
(Level 1) |
|
|
Significant Other Observable Inputs
(Level 2) |
|
|
Significant Unobservable Inputs (Level
3) |
|
|
Assets:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cash and equivalents
|
|
$ |
762 |
|
|
$ |
762 |
|
|
$ |
— |
|
|
$ |
— |
|
|
Domestic equities
|
|
|
5,833 |
|
|
|
5,833 |
|
|
|
— |
|
|
|
— |
|
|
Domestic fixed income securities
|
|
|
21,231 |
|
|
|
21,231 |
|
|
|
— |
|
|
|
— |
|
|
Foreign equities
|
|
|
4,784 |
|
|
|
4,784 |
|
|
|
— |
|
|
|
— |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total pension plan assets
|
|
$ |
32,610 |
|
|
$ |
32,610 |
|
|
$ |
— |
|
|
$ |
— |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
Fair Value Measurements at Reporting Date Using: |
|
| |
|
Carrying Amount |
|
|
Quoted Prices in Active Markets for Identical Assets
(Level 1) |
|
|
Significant Other Observable Inputs
(Level 2) |
|
|
Significant Unobservable Inputs (Level
3) |
|
|
Assets:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cash and equivalents
|
|
$ |
864 |
|
|
$ |
864 |
|
|
$ |
— |
|
|
$ |
— |
|
|
Domestic equities
|
|
|
6,679 |
|
|
|
6,679 |
|
|
|
— |
|
|
|
— |
|
|
Domestic fixed income securities
|
|
|
16,415 |
|
|
|
16,415 |
|
|
|
— |
|
|
|
— |
|
|
Foreign equities
|
|
|
5,280 |
|
|
|
5,280 |
|
|
|
— |
|
|
|
— |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total pension plan assets
|
|
$ |
29,238 |
|
|
$ |
29,238 |
|
|
$ |
— |
|
|
$ |
— |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|