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Other Accrued Liabilities (Notes)
 12 Months Ended
Feb. 28, 2018
Other Liabilities Disclosure [Abstract]  
Other accrued liabilities
Other Accrued Liabilities
Other accrued liabilities consisted of the following (in thousands):
 
 
 
February 28, 2018
 
February 28, 2017
Accrued interest
 
$
1,649

 
$
2,036

Tenant improvements
 
163

 
278

Accrued warranty
 
2,013

 
2,098

Commissions
 
2,801

 
2,483

Personnel expenses
 
6,493

 
8,251

Group medical insurance
 
1,905

 
1,969

Other
 
4,598

 
6,927

Total
 
$
19,622

 
$
24,042