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Retirement Plans | 9 Months Ended
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Nov. 30, 2016
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract] |
Retirement Plans | Retirement Plans We have two frozen noncontributory defined benefit plans: our pension plan (the “pension plan”) and our unfunded, nonqualified plan (the “restoration plan”), which restores retirement benefits for certain associates who are affected by Internal Revenue Code limitations on benefits provided under the pension plan. No additional benefits have accrued under these plans since they were frozen; however, we have a continuing obligation to fund the pension plan and will continue to recognize net periodic pension expense for both plans for benefits earned prior to being frozen. We use a fiscal year end measurement date for both the pension plan and the restoration plan. Net Pension Expense
| Three Months Ended November 30
| Pension Plan |  | Restoration Plan |  | Total
(In thousands) | 2016 |  | 2015 |  | 2016 |  | 2015 |  | 2016 |  | 2015
Net pension expense | $ | 82 |  |  | $ | 212 |  |  | $ | 120 |  |  | $ | 114 |  |  | $ | 202 |  |  | $ | 326 |
| Nine Months Ended November 30
| Pension Plan |  | Restoration Plan |  | Total
(In thousands) | 2016 |  | 2015 |  | 2016 |  | 2015 |  | 2016 |  | 2015
Net pension expense | $ | 248 |  |  | $ | 636 |  |  | $ | 360 |  |  | $ | 342 |  |  | $ | 608 |  |  | $ | 978 |
Net pension expense includes actuarial loss amortization of $0.4 million and $0.5 million for the three months ended November 30, 2016 and 2015, respectively, and $1.2 million and $1.5 million for the nine months ended November 30, 2016 and 2015, respectively. We made no contributions to the pension plan during the nine months ended November 30, 2016, and do not anticipate making any contributions during the remainder of fiscal 2017; however, conditions may change where we may elect to make contributions. The expected long-term rate of return on plan assets for the pension plan was 7.75% as of February 29, 2016.

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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 -SubTopic 80 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e2410-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6414203&loc=d3e39675-114964 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66047640&loc=d3e39622-114963 + Details
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