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Employee Benefit Plan | 6 Months Ended
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Mar. 31, 2014
Employee Benefit Plan | 10) Employee Benefit Plan
|  | Three Months Ended |  |  | Six Months Ended |
|  | March 31, |  |  | March 31, |
(in thousands) |  | 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
Components of net periodic benefit cost: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Service cost |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Interest cost |  |  | 690 |  |  |  | 620 |  |  |  | 1,380 |  |  |  | 1,240 |
Expected return on plan assets |  |  | (776 | ) |  |  | (948 | ) |  |  | (1,552 | ) |  |  | (1,896 | )
Net amortization |  |  | 528 |  |  |  | 664 |  |  |  | 1,056 |  |  |  | 1,328 |
Net periodic benefit cost |  | $ | 442 |  |  | $ | 336 |  |  | $ | 884 |  |  | $ | 672 |
For the six months ended March 31, 2014, the Partnership contributed $0.9 million and expects to make an additional $1.1 million contribution in fiscal 2014 to fund its pension obligation.

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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
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