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Goodwill and Intangible Assets - Carrying Amount and Accumulated Amortization of Intangible Assets (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Feb. 28, 2021 | Feb. 29, 2020
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Life (in years) | 8 years 8 months 12 days | 9 years 2 months 12 days
Gross Carrying Amount | $ 105,083 | $ 100,813
Accumulated Amortization | 52,371 | 44,256
Amortized intangible assets, Net | $ 52,712 | $ 56,557
Trademarks and Trade Names [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Life (in years) | 11 years 10 months 24 days | 12 years 7 months 6 days
Gross Carrying Amount | $ 27,561 | $ 26,161
Accumulated Amortization | 8,194 | 5,811
Amortized intangible assets, Net | $ 19,367 | $ 20,350
Customer Lists |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Life (in years) | 6 years 9 months 18 days | 7 years 4 months 24 days
Gross Carrying Amount | $ 75,862 | $ 73,102
Accumulated Amortization | 42,727 | 37,161
Amortized intangible assets, Net | $ 33,135 | $ 35,941
Noncompete Agreements |  |
Finite-Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Life (in years) | 3 years 1 month 6 days | 1 year 9 months 18 days
Gross Carrying Amount | $ 877 | $ 767
Accumulated Amortization | 667 | 501
Amortized intangible assets, Net | 210 | 266
Patent [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 783 | 783
Accumulated Amortization | $ 783 | $ 783

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 926 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959 + Details
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