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EMPLOYEE BENEFIT PLANS (Tables)
12 Months Ended
Dec. 31, 2012
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Combined Stock Option Activity Related to the Stock Plans
Combined stock option activity related to the Stock Plans was as follows:

 
 
At or for the Year Ended December 31,
 
 
 
2012
 
 
2011
 
 
2010
 
Options outstanding – beginning of period
 
 
2,893,760
 
 
 
3,213,007
 
 
 
3,266,920
 
Options granted
 
 
24,440
 
 
 
91,583
 
 
 
97,294
 
Weighted average exercise price of grants
 
$
13.86
 
 
$
15.46
 
 
$
12.75
 
Options exercised
 
 
455,051
 
 
 
385,758
 
 
 
87,825
 
Weighted average exercise price of exercised options
 
$
12.32
 
 
$
10.93
 
 
$
11.53
 
Options forfeited
 
 
7,012
 
 
 
25,072
 
 
 
63,382
 
Weighted average exercise price of forfeited options
 
$
19.90
 
 
$
15.76
 
 
$
12.66
 
Options outstanding - end of period(1)
 
 
2,456,137
 
 
 
2,893,760
 
 
 
3,213,007
 
Weighted average exercise price of outstanding
   options - end of period
 
$
15.63
 
 
$
15.13
 
 
$
14.63
 
Remaining options available for grant
 
 
249,230
 
 
 
412,588
 
 
 
623,304
 
Vested options at end of period
 
 
2,317,799
 
 
 
2,682,156
 
 
 
2,792,434
 
Weighted average exercise price of vested
   options – end of period
 
$
15.78
 
 
$
15.30
 
 
$
14.92
 
Cash received for option exercise cost
 
 
5,608
 
 
 
3,669
 
 
 
1,012
 
Income tax benefit recognized
 
 
319
 
 
 
371
 
 
 
27
 
Compensation expense recognized
 
 
309
 
 
 
528
 
 
 
967
 
Remaining unrecognized compensation expense
 
 
335
 
 
 
543
 
 
 
567
 
Weighted average remaining years for which
   compensation expense is to be recognized
 
 
1.8
 
 
 
2.7
 
 
 
1.7
 
Intrinsic value of options exercised during the period
 
$
871
 
 
$
1,209
 
 
$
251
 
Intrinsic value of outstanding options at period end
 
 
722
 
 
 
639
 
 
 
4,003
 
Intrinsic value of vested options at period end
 
 
531
 
 
 
395
 
 
 
3,132
 
(1) At December 31, 2012, 2011 and 2010, respectively, all outstanding options were ultimately expected to vest.
Range of Exercise Prices and Weighted-Average Remaining Contractual Lives of Both Outstanding and Vested Options
The range of exercise prices and weighted-average remaining contractual lives of both outstanding and vested options (by option exercise cost) as of December 31, 2012 were as follows:

 
 
Outstanding Options
 
 
Vested Options
 
Exercise Prices
 
 
Amount
 
 
Weighted Average Contractual Years Remaining
 
 
Amount
 
 
Weighted Average Contractual Years Remaining
 
$
8.34
 
 
 
71,148
 
 
 
6.3
 
 
 
42,532
 
 
 
7.3
 
$
12.75
 
 
 
78,871
 
 
 
7.3
 
 
 
51,407
 
 
 
8.3
 
$
13.16
 
 
 
146,708
 
 
 
0.1
 
 
 
146,708
 
 
 
1.1
 
$
13.74
 
 
 
859,375
 
 
 
4.3
 
 
 
859,375
 
 
 
5.3
 
$
13.86
 
 
 
24,440
 
 
 
9.3
 
 
 
-
 
 
 
-
 
$
14.92
 
 
 
34,425
 
 
 
5.2
 
 
 
34,425
 
 
 
6.2
 
$
15.10
 
 
 
318,492
 
 
 
2.4
 
 
 
318,492
 
 
 
3.4
 
$
15.46
 
 
 
91,583
 
 
 
8.3
 
 
 
33,765
 
 
 
9.3
 
$
16.45
 
 
 
76,320
 
 
 
2.1
 
 
 
76,320
 
 
 
3.1
 
$
16.73
 
 
 
51,943
 
 
 
5.6
 
 
 
51,943
 
 
 
6.6
 
$
18.18
 
 
 
80,000
 
 
 
5.4
 
 
 
80,000
 
 
 
6.4
 
$
19.90
 
 
 
622,832
 
 
 
1.1
 
 
 
622,832
 
 
 
2.1
 
Total
 
 
 
2,456,137
 
 
 
3.4
 
 
 
2,317,799
 
 
 
3.1
 

Weighted Average Fair Value per Option at the Date of Grant for Stock Options Granted
The weighted average fair value per option at the date of grant for stock options granted during the years indicated was estimated as follows:

 
 
Year Ended December 31,
 
 
 
2012
 
 
2011
 
 
2010
 
Estimated fair value on date of grant
 
$
4.09
 
 
$
4.82
 
 
$
3.70
 
Pricing methodology utilized
 
Black- Scholes
 
 
Black- Scholes
 
 
Black- Scholes
 
Expected life (in years)
 
 
6.53
 
 
 
6.80
 
 
 
5.99
 
Interest rate
 
 
1.21
%
 
 
2.59
%
 
 
2.76
%
Volatility
 
 
45.17
 
 
 
42.35
 
 
 
43.69
 
Dividend yield
 
 
4.04
 
 
 
3.62
 
 
 
4.39
 
Summary of Activity Related to the Restricted Stock Awards Granted
The following is a summary of activity related to the restricted stock awards granted under the 2004 Stock Incentive Plan:

 
 
At or for the Year Ended December 31,
 
 
 
2012
 
 
2011
 
 
2010
 
Unvested allocated shares – beginning of period
 
 
324,454
 
 
 
309,783
 
 
 
295,066
 
Shares granted
 
 
141,289
 
 
 
126,304
 
 
 
143,083
 
Shares vested
 
 
135,369
 
 
 
109,649
 
 
 
95,107
 
Shares forfeited
 
 
2,371
 
 
 
1,984
 
 
 
33,259
 
Unvested allocated shares – end of period
 
 
328,003
 
 
 
324,454
 
 
 
309,783
 
Unallocated shares – end of period
 
 
-
 
 
 
-
 
 
 
Compensation recorded to expense
 
$
1,842
 
 
$
1,578
 
 
$
1,228
 
Income tax benefit recognized
 
 
70
 
 
 
60
 
 
 
85
 
Fair value of shares vested during the period
 
$
1,834
 
 
$
1,671
 
 
$
1,204
 
Weighted average remaining years for which
   compensation expense is to be recognized
 
 
1.3
 
 
 
1.3
 
 
 
1.3
 
Employee Retirement Plan [Member]
 
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
The Net Periodic (Credit) Cost
The net periodic cost for the Employee Retirement Plan included the following components:

 
 
Year Ended December 31,
 
 
 
2012
 
 
2011
 
 
2010
 
Interest cost
 
$
921
 
 
$
1,012
 
 
$
1,072
 
Expected return on plan assets
 
 
(1,451
)
 
 
(1,442
)
 
 
(1,386
)
Actuarial adjustment
 
 
-
 
 
 
-
 
 
 
156
 
Net amortization and deferral
 
 
1,792
 
 
 
1,004
 
 
 
1,005
 
Net periodic cost
 
$
1,262
 
 
$
574
 
 
$
847
 

Schedule of Accumulated and Projected Benefit Obligations
The funded status of the Employee Retirement Plan was as follows:

 
 
At December 31,
 
 
 
2012
 
 
2011
 
Accumulated benefit obligation at end of period
 
$
24,640
 
 
$
22,907
 
Reconciliation of Projected benefit obligation:
 
 
 
 
 
 
 
 
Projected benefit obligation at beginning of period
 
$
22,907
 
 
$
19,870
 
Actuarial adjustment
 
 
-
 
 
 
-
 
Interest cost
 
 
921
 
 
 
1,012
 
Actuarial loss
 
 
1,883
 
 
 
3,136
 
Benefit payments
 
 
(1,071
)
 
 
(1,058
)
Settlements
 
 
-
 
 
 
(53
)
Projected benefit obligation at end of period
 
 
24,640
 
 
 
22,907
 
Plan assets at fair value (investments in trust funds managed by trustee)
 
 
 
 
 
 
 
 
Balance at beginning of period
 
 
20,030
 
 
 
18,089
 
Return on plan assets
 
 
1,956
 
 
 
(304
)
Contributions
 
 
43
 
 
 
3,356
 
Benefit payments
 
 
(1,071
)
 
 
(1,058
)
Settlements
 
 
-
 
 
 
(53
)
Balance at end of period
 
 
20,958
 
 
 
20,030
 
 
 
 
 
 
 
 
 
 
Funded status:
 
 
 
 
 
 
 
 
Deficiency of plan assets over projected benefit obligation
 
 
(3,682
)
 
 
(2,877
)
Unrecognized loss from experience different from that assumed
 
 
N/
A
 
 
N/
A
Accrued retirement expense included in other liabilities
 
$
(3,682
)
 
$
(2,877
)
Change in Accumulated Other Comprehensive Income (Loss)
The change in accumulated other comprehensive income (loss) that resulted from the Employee Retirement Plan is summarized as follows:

 
 
At December 31,
 
 
 
2012
 
 
2011
 
Balance at beginning of period
 
$
(15,193
)
 
$
(11,315
)
Adjustment for change in actuarial calculation
 
 
-
 
 
 
-
 
Amortization of loss
 
 
1,792
 
 
 
1,004
 
Loss recognized during the year
 
 
(1,379
)
 
 
(4,882
)
Balance at the end of the period
 
$
(14,780
)
 
$
(15,193
)
Period end component of accumulated other comprehensive loss (net of tax)
 
 
8,107
 
 
 
8,333
 
Schedule of Assumptions Used
Major assumptions utilized to determine the net periodic cost (credit) of the benefit obligations were as follows:

 
 
At or for the Year Ended December 31,
 
 
2012
 
 
2011
 
Discount rate used for net periodic cost (credit)
 
 
4.15
%
 
 
5.26
%
Discount rate used to determine benefit obligation at period end
 
 
3.67
 
 
 
4.15
 
Expected long-term return on plan assets used for net periodic cost (credit)
 
 
7.50
 
 
 
8.25
 
Expected long-term return on plan assets used to determine benefit obligation at period end
 
 
7.50
 
 
 
7.50
 
Fair Value Hierarchy of Plan's Investments
The following table sets forth by level within the fair value hierarchy a summary of the Employee Retirement Plan's investments measured at fair value on a recurring basis at December 31, 2012 (See Note 17 for a discussion of the fair value hierarchy).

 
Fair Value Measurements Using
 
 
Description
Quoted Prices in Active Markets
 for Identical Assets (Level 1)
Significant Other
Observable Inputs (Level 2)
Significant Unobservable
Inputs(Level 3)
 
Total
Mutual Funds (all registered and publicly traded):
 
 
 
 
 
    Domestic Large Cap
$3,437
-  
-  
 
$3,437
    Domestic Small Cap
2,596
-  
-  
 
2,596
    International Equity
2,414
 
 
 
2,414
Common collective investment funds
 
 
 
 
 
    Domestic Large Cap
-  
5,022
-  
 
5,022
    Fixed Income
-  
7,489
-  
 
7,489
Total Plan Assets
 
 
 
 
$20,958

The following table sets forth by level within the fair value hierarchy a summary of the Employee Retirement Plan's investments measured at fair value on a recurring basis at December 31, 2011 (See Note 17 for a discussion of the fair value hierarchy).

 
Fair Value Measurements Using
 
 
Description
Quoted Prices in Active Markets
 for Identical Assets (Level 1)
Significant Other
Observable Inputs (Level 2)
Significant Unobservable
Inputs(Level 3)
 
Total
Mutual Funds (all registered and publicly traded) :
 
 
 
 
 
    Domestic Large Cap
$1,793
-  
-  
 
$1,793
    Domestic Small Cap
2,366
-  
-  
 
2,366
Common collective investment funds
 
 
 
 
 
    Domestic Large Cap
-  
6,045
-  
 
6,045
    International Equity
-  
2,207
-  
 
2,207
    Fixed Income
-  
7,619
-  
 
7,619
Total Plan Assets
 
 
 
 
$20,030
Weighted Average Allocation by Asset Category of the Assets
The weighted average allocation by asset category of the assets of the Employee Retirement Plan were summarized as follows:

 
 
At December 31,
 
 
 
2012
 
 
2011
 
Asset Category
 
 
 
 
Equity securities
 
 
64
%
 
 
62
%
Debt securities (bond mutual funds)
 
 
36
 
 
 
38
 
Total
 
 
100
%
 
 
100
%

The allocation percentages in the above table were consistent with future planned allocation percentages as of December 31, 2012 and 2011, respectively.
Schedule of Expected Future Benefit Payments
Benefit payments, which reflect expected future service (as appropriate), are anticipated to be made as follows:

Year Ending December 31,
 
 
2013
 
$
1,487
 
2014
 
 
1,469
 
2015
 
 
1,478
 
2016
 
 
1,475
 
2017
 
 
1,449
 
2018 to 2022
 
 
6,996
 
Postretirement Benefit Plans [Member]
 
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
The Net Periodic (Credit) Cost
The Postretirement Benefit Plan net periodic cost included the following components:

 
 
Year Ended December 31,
 
 
 
2012
 
 
2011
 
 
2010
 
Service cost
 
$
83
 
 
$
133
 
 
$
114
 
Interest cost
 
 
236
 
 
 
345
 
 
 
316
 
Unrecognized past service liability
 
 
 
 
 
-
 
Amortization of unrealized loss
 
 
2
 
 
 
116
 
 
 
55
 
Net periodic cost
 
$
321
 
 
$
594
 
 
$
485
 
Schedule of Accumulated and Projected Benefit Obligations
The funded status of the Postretirement Benefit Plan was as follows:

 
 
At December 31,
 
 
At December 31,
 
 
 
2012
 
 
2011
 
Accumulated benefit obligation at end of period
 
$
6,191
 
 
$
8,988
 
Reconciliation of projected benefit obligation:
 
 
 
 
 
 
 
 
Projected benefit obligation at beginning of period
 
$
8,988
 
 
$
6,372
 
Adjustment for change in measurement date
 
 
 
 
Service cost
 
 
83
 
 
 
133
 
Interest cost
 
 
236
 
 
 
345
 
Actuarial (gain) loss
 
 
(2,955
)
 
 
2,316
 
Benefit payments
 
 
(161
)
 
 
(178
)
Projected benefit obligation at end of period
 
 
6,191
 
 
 
8,988
 
Plan assets at fair value:
 
 
 
 
 
 
 
 
Balance at beginning of period
 
 
 
 
Contributions
 
 
161
 
 
 
178
 
Benefit payments
 
 
(161
)
 
 
(178
)
Balance at end of period
 
 
 
 
Funded status:
 
 
 
 
 
 
 
 
Deficiency of plan assets over projected benefit obligation
 
 
(6,191
)
 
 
(8,988
)
Unrecognized loss from experience different from that assumed
 
 
N/
A
 
 
N/
A
Unrecognized net past service liability
 
 
N/
A
 
 
N/
A
Accrued expense included in other liabilities
 
$
(6,191
)
 
$
(8,988
)
Change in Accumulated Other Comprehensive Income (Loss)
The change in accumulated other comprehensive income (loss) that resulted from the Postretirement Benefit Plan is summarized as follows:

 
 
At December 31,
 
 
 
2012
 
 
2011
 
Balance at beginning of period
 
$
(4,007
)
 
$
(1,856
)
Amortization of loss
 
 
2
 
 
 
116
 
Gain (Loss) recognized during the year
 
 
3,005
 
 
 
(2,267
)
Balance at the end of the period
 
$
(1,000
)
 
$
(4,007
)
Period end component of accumulated other comprehensive loss (net of tax)
 
 
549
 
 
 
2,198
 
Schedule of Assumptions Used
Major assumptions utilized to determine the net periodic cost were as follows:

 
 
At or for the Year Ended December 31,
 
 
 
2012
 
 
2011
 
Discount rate used for net periodic cost (credit)
 
 
4.28
%
 
 
5.48
%
Rate of increase in compensation levels used for net periodic cost (credit)
 
 
3.50
 
 
 
3.50
 
Discount rate used to determine benefit obligation at period end
 
 
3.72
 
 
 
4.28
 
Rate of increase in compensation levels used to determine benefit obligation at period end
 
 
3.50
 
 
 
3.50
 
Schedule of Expected Future Benefit Payments
Benefit payments under the Postretirement Benefit Plan, which reflect expected future service (as appropriate), are expected to be made as follows:

Year Ending December 31,
 
 
2013
 
$
187
 
2014
 
 
194
 
2015
 
 
202
 
2016
 
 
210
 
2017
 
 
216
 
2018 to 2022
 
 
1,134
 
BMP and Director Retirement Plan [Member]
 
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
The Net Periodic (Credit) Cost
The combined net periodic cost for the defined benefit portions of the BMP and the Director Retirement Plan included the following components:

 
 
Year Ended December 31,
 
 
 
2012
 
 
2011
 
 
2010
 
Service cost
 
$
-
 
 
$
-
 
 
$
-
 
Interest cost
 
 
304
 
 
 
346
 
 
 
358
 
Actuarial adjustment
 
 
-
 
 
 
-
 
 
 
198
 
Unrecognized gain
 
 
371
 
 
 
242
 
 
 
46
 
Net periodic cost
 
$
675
 
 
$
588
 
 
$
602
 
Schedule of Accumulated and Projected Benefit Obligations
The combined funded status of the defined benefit portions of the BMP and the Director Retirement Plan was as follows:

 
 
At December 31,
 
 
 
2012
 
 
2011
 
Accumulated benefit obligation at end of period
 
$
8,958
 
 
$
8,112
 
Reconciliation of projected benefit obligation:
 
 
 
 
 
 
 
 
Projected benefit obligation at beginning of period
 
$
8,112
 
 
$
7,186
 
Adjustment for change in measurement date
 
 
-
 
 
 
-
 
Service cost
 
 
-
 
 
 
-
 
Interest cost
 
 
304
 
 
 
346
 
Benefit payments
 
 
(159
)
 
 
(129
)
Actuarial loss
 
 
701
 
 
 
709
 
Projected benefit obligation at end of period
 
 
8,958
 
 
 
8,112
 
Plan assets at fair value:
 
 
 
 
 
 
 
 
Balance at beginning of period
 
 
-
 
 
 
-
 
Contributions
 
 
159
 
 
 
129
 
Benefit payments
 
 
(159
)
 
 
(129
)
Balance at end of period
 
 
-
 
 
 
-
 
Funded status:
 
 
 
 
 
 
 
 
Deficiency of plan assets over projected benefit obligation
 
 
(8,958
)
 
 
(8,112
)
Contributions by employer
 
 
N/
A
 
 
N/
A
Unrecognized (gain) loss from experience different from that assumed
 
 
N/
A
 
 
N/
A
Unrecognized net past service liability
 
 
N/
A
 
 
N/
A
Accrued expense included in other liabilities
 
$
(8,958
)
 
$
(8,112
)

Change in Accumulated Other Comprehensive Income (Loss)
The combined change in accumulated other comprehensive income that resulted from the BMP and Director Retirement Plan is summarized as follows:

 
 
At December 31,
 
 
 
2012
 
 
2011
 
Balance at beginning of period
 
$
(1,710
)
 
$
(1,242
)
Adjustment for change in actuarial calculation
 
 
-
 
 
 
-
 
Amortization of loss
 
 
372
 
 
 
242
 
Loss recognized during the year
 
 
(701
)
 
 
(710
)
Balance at the end of the period
 
$
(2,039
)
 
$
(1,710
)
Period end component of accumulated other comprehensive loss (net of tax)
 
 
1,119
 
 
 
938
 
Schedule of Assumptions Used
Major assumptions utilized to determine the net periodic cost and benefit obligations for both the BMP and Director Retirement Plan were as follows:

 
 
At or For the Year Ended December 31,
 
 
 
2012
 
 
2011
 
Discount rate used for net periodic cost (credit) – BMP
 
 
3.77
%
 
 
4.82
%
Discount rate used for net periodic cost (credit) – Director Retirement Plan
 
 
3.84
 
 
 
4.92
 
Discount rate used to determine BMP benefit obligation at period end
 
 
3.09
 
 
 
3.77
 
Discount rate used to determine Director Retirement Plan benefit obligation at period end
 
 
3.30
 
 
 
3.84
 
Schedule of Expected Future Benefit Payments
Combined benefit payments under the BMP and Director Retirement Plan, which reflect expected future service (as appropriate), are anticipated to be made as follows:

Year Ending December 31,
 
 
2013
 
$
669
 
2014
 
 
667
 
2015
 
 
662
 
2016
 
 
686
 
2017
 
 
670
 
2018 to 2022
 
 
3,122