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Other Accrued Liabilities (Tables)
6 Months Ended
Jul. 28, 2018
Payables and Accruals [Abstract]  
Schedule of Other Accrued Liabilities
Other accrued liabilities consisted of the following (dollars in thousands):
 
July 28, 2018
 
January 27, 2018
Accrued payroll and related taxes
$
27,288

 
$
23,010

Accrued employee benefit and incentive plan costs
16,552

 
16,097

Accrued construction costs
39,998

 
24,582

Other current liabilities
20,788

 
15,968

Total other accrued liabilities
$
104,626

 
$
79,657