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Debt (Tables) | 3 Months Ended
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May 31, 2012
Debt |
Summary of long-term debt |
(dollars in thousands) |  |  |  |  |  |  |  |  |  |  |
|  | Original |  |  |  |  |  |  |  |  |
|  | Date |  | Interest |  |  |  | May 31, |  | February 29, |
|  | Borrowed |  | Rates |  | Matures |  | 2012 |  | 2012 |
$15 million unsecured Senior Note payable at a fixed interest rate of 7.24%. Interest payable quarterly. Annual principal payments of $3 million began in July 2008. |  | 07/97 |  | 7.24% |  | 07/12 |  | $ | 3,000 |  | $ | 3,000 |
$75 million unsecured floating interest rate 10 year Senior Notes. Interest set and payable quarterly at three-month LIBOR plus 90 basis points. Principal is due at maturity. Notes can be prepaid without penalty. (1) |  | 06/04 |  | 6.01% |  | 06/14 |  | 75,000 |  | 75,000 |
$100 million unsecured Senior Notes payable at a fixed interest rate of 3.90%. Interest payable semi-annually. Annual principal payments of $20 million begin in January 2014. Prepayment of notes are subject to a “make whole” premium. |  | 01/11 |  | 3.90% |  | 01/18 |  | 100,000 |  | 100,000 |
Total long-term debt |  |  |  |  |  |  |  | 178,000 |  | 178,000 |
Less current maturities of long-term debt |  |  |  |  |  |  |  | (3,000 | ) | (3,000 | )
Long-term debt, excluding current maturities |  |  |  |  |  |  |  | $ | 175,000 |  | $ | 175,000 |
(1) Floating interest rates have been hedged with an interest rate swap to effectively fix interest rates. Additional information regarding the swap is provided in Note (12) to these consolidated condensed financial statements.

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- Definition Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21538-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(e),(f)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21521-112644 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 11: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21506-112644 + Details
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