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PENSION AND OTHER POSTRETIREMENT PLANS (Tables)
12 Months Ended
Sep. 30, 2013
PENSION AND OTHER POSTRETIREMENT PLANS [Abstract]  
Reconciliation of Benefit Obligations, Plan Assets and Funded Status of Pension Plans
The Company provides defined benefit pension and other postretirement plans to certain employees. The following provides a reconciliation of benefit obligations, plan assets and funded status of the plans as of the Company’s actuarial valuation as of September 30, 2013 and 2012:

   
Pension
  
Other Postretirement
 
   
2013
  
2012
  
2013
  
2012
 
Change in benefit obligation:
            
Benefit obligation, beginning of year
 $195,860  $168,033  $28,831  $27,547 
Acquisitions
  9,437   -   -   - 
Service cost
  7,160   5,852   796   730 
Interest cost
  8,024   7,842   1,129   1,283 
Assumption changes
  (26,288)  19,701   (10,270)  2,508 
Actuarial (gain) loss
  (891)  688    (854)  (2,473)
Benefit payments
  (7,225)  (6,256  (751)  (764)
Benefit obligation, end of year
  186,077   195,860   18,881   28,831 
 
                
Change in plan assets:
                
Fair value, beginning of year
  116,577   100,554   -   - 
Actual return
  10,838   16,000   -   - 
Benefit payments
  (7,225)  (6,256  (751)  (764
Employer contributions
  3,523   6,279   751   764 
Fair value, end of year
  123,713   116,577   -   - 
                  
Funded status
  (62,363)  (79,283  (18,881)  (28,831
Unrecognized actuarial loss (gain)
  56,148   92,940   (3,001)  8,561 
Unrecognized prior service cost
  (1,935)  (2,142  (1,502)  (1,774
Net amount recognized
 $(8,150) $11,515  $(23,384) $(22,044
                  
Amounts recognized in the consolidated balance sheet:
                
Current liability
 $(721) $(720 $(925) $(1,106)
Noncurrent benefit liability
  (61,642)  (78,563  (17,956)  (27,725)
Accumulated other comprehensive loss
  54,213   90,798   (4,503)  6,787 
Net amount recognized
 $(8,150) $11,515  $(23,384) $(22,044)
                  
Amounts recognized in accumulated
                
      other comprehensive loss:
                
Net actuarial loss (income)
 $56,148  $92,940  $(3,001) $8,561 
Prior service cost
  (1,935)  (2,142  (1,502)  (1,774)
Net amount recognized
 $54,213  $90,798  $(4,503) $6,787 
Net Periodic Pension and Other Postretirement Cost
Net periodic pension and other postretirement benefit cost for the plans included the following:

   
Pension
  
Other Postretirement
 
   
2013
  
2012
  
2011
  
2013
  
2012
  
2011
 
                    
Service cost
 $7,160  $5,852  $5,016  $796  $730  $632 
Interest cost
  8,024   7,842   7,510   1,129   1,283   1,254 
Expected return on plan assets
  (9,071  (7,836  (7,398  -   -   - 
Amortization:
                        
Prior service cost
  (206  (45  26   (272  (451  (476
Net actuarial loss
  7,903   6,814   5,364   439   535   407 
Net benefit cost
 $13,810  $12,627  $10,518  $2,092  $2,097  $1,817 
Contributions During Fiscal Year
Contributions made in fiscal 2013 are as follows:

Contributions
 
Pension
  
Other Postretirement
 
        
   Principal retirement plan
 $2,500  $- 
   Supplemental retirement plan
  725   - 
   Other postretirement plan
  -   751 
Amounts of AOCL Expected to be Recognized in Net Periodic Benefit Costs
Amounts of AOCL expected to be recognized in net periodic benefit costs in fiscal 2014 include:

      
Other
 
   
Pension
  
Postretirement
 
   
Benefits
  
Benefits
 
        
Net actuarial loss
 $3,964  $(87)
Prior service cost
  (206)  (195)
Weighted-Average Assumptions for Principal Retirement and Other Postretirement Benefit Plans
The measurement date of annual actuarial valuations for the Company’s principal retirement and other postretirement benefit plans was September 30 for fiscal 2013, 2012 and 2011.  The weighted-average assumptions for those plans were:

   
Pension
  
Other Postretirement
 
   
2013
  
2012
  
2011
  
2013
  
2012
  
2011
 
Discount rate
  5.00%  4.00%  4.75%  5.00%  4.00%  4.75%
Return on plan assets
  8.00   8.00   8.00   -   -   - 
Compensation increase
  3.50   3.50   3.50   -   -   - 
Weighted Average Asset Allocation and Target Allocation
The Company’s primary defined benefit pension plan’s weighted-average asset allocation at September 30, 2013 and 2012 and weighted-average target allocation were as follows:

   
Plan Assets at
  
Target
 
Asset Category
 
2013
  
2012
  
Allocation
 
Equity securities
 $67,954  $63,186   55%
Fixed income, cash and cash equivalents
  36,817   35,218   30%
Other investments
  18,942   18,173   15%
   $123,713  $116,577   100%
Fair Value Allocation of Plan Assets
The Company’s defined benefit pension plans’ asset categories at September 30, 2013 and 2012 were as follows:

   
September 30, 2013
 
Asset Category
 
Level 1
  
Level 2
  
Level 3
  
Total
 
Equity securities - stocks
 $36,127  $-  $-  $36,127 
Equity securities - mutual funds
  30,507   1,320   -   31,827 
Fixed income securities
  17,912   9,487   -   27,399 
Cash and cash equivalents
  9,418   -   -   9,418 
Other investments
  -   -   18,942   18,942 
Total
 $93,964  $10,807  $18,942  $123,713 

   
September 30, 2012
 
Asset Category
 
Level 1
  
Level 2
  
Level 3
  
Total
 
Equity securities - stocks
 $34,127  $-  $-  $34,127 
Equity securities - mutual funds
  29,059   -   -   29,059 
Fixed income securities
  10,523   12,707   -   23,230 
Cash and cash equivalents
  11,988   -   -   11,988 
Other investments
  -   -   18,173   18,173 
Total
 $85,697  $12,707  $18,173  $116,577 
Changes in Fair Value of Level 3 Plan Assets
Changes in the fair value of Level 3 assets at September 30, 2013 and 2012 are summarized as follows:

   
Fair Value,
              
Fair Value,
 
   
Beginning of
        
Realized
  
Unrealized
  
End of
 
Asset Category
 
Period
  
Acquisitions
  
Dispositions
  
Gains (Losses)
  
Gains
  
Period
 
Other investments:
                  
Fiscal Year Ended:
                  
September 30, 2013
 $18,173  $-   -  $48  $721  $18,942 
September 30, 2012
  13,375   3,800   -   766   232   18,173 
Benefit Payments Expected to be Paid
Benefit payments expected to be paid are as follows:

      
Other
 
   
Pension
  
Postretirement
 
Years ending September 30:
 
Benefits
  
Benefits
 
        
2014
 $7,080  $926 
2015
  7,722   917 
2016
  8,190   1,004 
2017
  8,550   1,126 
2018
  9,063   1,186 
2019-2023
  53,709   6,275 
   $94,314  $11,434