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Stock-based Compensation (Tables) | 6 Months Ended
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Aug. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Share-based Compensation, Performance Shares Award Unvested Activity [Table Text Block] | A summary of the Company’ non-vested performance share unit award activity (including DERs) for the six month period ended August 31, 2019 is as follows:
|  | Performance Stock Units |  | Weighted Average Grant Date Fair Value Per Share
Non-vested balance as of February 28, 2019 |  | 83,125 |  |  | $ | 50.33 |
Granted |  | 49,228 |  |  | 46.19 |
Vested |  | — |  |  | — |
Forfeited |  | (19,331 | ) |  | 57.47 |
Non-vested balance as of August 31, 2019 |  | 113,022 |  |  | $ | 47.49 |
Restricted Stock Unit Awards Non-Vested | A summary of the Company’s non-vested restricted stock unit award activity (including DERs) for the six month period ended August 31, 2019 is as follows:
|  | Restricted Stock Units |  | Weighted Average Grant Date Fair Value Per Share
Non-vested balance as of February 28, 2019 |  | 146,532 |  |  | $ | 48.93 |
Granted |  | 89,980 |  |  | 43.77 |
Vested |  | (52,430 | ) |  | 49.11 |
Forfeited |  | (2,501 | ) |  | 47.60 |
Non-vested balance as of August 31, 2019 |  | 181,581 |  |  | $ | 47.82 |
Stock Appreciation Rights and Option Awards | A summary of the Company’s stock appreciation right activity for the six month period ended August 31, 2019 is as follows:
|  | SARs |  | Weighted Average Exercise Price
Outstanding as of February 28, 2019 |  | 98,184 |  |  | $ | 44.46 |
Granted |  | — |  |  | — |
Exercised |  | (2,965 | ) |  | 44.58 |
Forfeited |  | — |  |  | — |
Outstanding as of August 31, 2019 |  | 95,219 |  |  | $ | 44.58 |
Exercisable as of August 31, 2019 |  | 95,219 |  |  | $ | 44.58 |
Share-based compensation expense and related income tax | Share-based compensation expense and related income tax benefits related to all the plans listed above were as follows (in thousands):
|  | Six Months Ended August 31,
|  | 2019 |  | 2018
Compensation expense |  | $ | 3,086 |  |  | $ | 3,659 |
Income tax benefits |  | $ | 648 |  |  | $ | 823 |

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- Definition Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the changes in outstanding nonvested performance-based units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock options and stock appreciation rights that were outstanding at the beginning and end of the year, exercisable at the end of the year, and the number of stock options and stock appreciation rights that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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