XML 61 R51.htm IDEA: XBRL DOCUMENT v3.21.4
Long-Term Debt - Additional Information (Detail)
$ in Thousands
9 Months Ended
Nov. 30, 2021
USD ($)
Revolving Credit Facility [Member]  
Line of Credit Facility [Line Items]  
Credit facility maturity date Nov. 11, 2021
Long-term debt $ 0
Third Amendment [Member] | Standby Letters of Credit [Member]  
Line of Credit Facility [Line Items]  
Long-term debt $ 600