Long-Term Debt - Schedule (Details) - USD ($) $ in Thousands	12 Months Ended
Feb. 28, 2021	Feb. 29, 2020
Long-term Debt, Current and Noncurrent [Abstract]
Subtotal, long-term debt	$ 347,607	$ 340,507
Unamortized prepaid financing fees	(3,977)	(1,202)
Total long-term debt	343,630	339,305
Less: current maturities of long-term debt	(1,884)	(1,884)
Long-term debt, excluding current maturities	341,746	337,421
MBFC loan
Long-term Debt, Current and Noncurrent [Abstract]
Subtotal, long-term debt	$ 18,607	20,507
MBFC loan \| Base rate
Long-term Debt, Current and Noncurrent [Abstract]
Margin (as a percent)	1.00%
MBFC loan \| LIBOR
Long-term Debt, Current and Noncurrent [Abstract]
Margin (as a percent)	2.00%
Credit agreement
Long-term Debt, Current and Noncurrent [Abstract]
Subtotal, long-term debt	$ 329,000	$ 320,000
Credit agreement \| Base rate \| Minimum
Long-term Debt, Current and Noncurrent [Abstract]
Margin (as a percent)	0.00%
Credit agreement \| Base rate \| Maximum
Long-term Debt, Current and Noncurrent [Abstract]
Margin (as a percent)	1.00%
Credit agreement \| LIBOR \| Minimum
Long-term Debt, Current and Noncurrent [Abstract]
Margin (as a percent)	1.00%
Credit agreement \| LIBOR \| Maximum
Long-term Debt, Current and Noncurrent [Abstract]
Margin (as a percent)	2.00%
Senior notes
Long-term Debt, Current and Noncurrent [Abstract]
Fixed rate debt	$ 225,000

Long-Term Debt, Less Unamortized Prepaid Financing Fees

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

No definition available.

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