Quarterly report pursuant to Section 13 or 15(d)

Credit Agreements - Maturities of Long-Term Credit Facilities (Details)

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Credit Agreements - Maturities of Long-Term Credit Facilities (Details) - USD ($)
$ in Thousands
Aug. 04, 2018
Feb. 03, 2018
Maturities of Long-term Debt [Abstract]    
Long-term credit facilities, Maturities, Fiscal Year 2018 $ 1,357  
Long-term credit facilities, Maturities, Fiscal Year 2019 2,488  
Long-term credit facilities, Maturities, Fiscal Year 2020 2,714  
Long-term credit facilities, Maturities, Fiscal Year 2021 2,714  
Long-term credit facilities, Maturities, Fiscal Year 2022 2,714  
Long-term credit facilities, Maturities, Fiscal Year 2023 56,913  
Total 68,900  
Term Loan [Member] | PNC Bank, N.A. [Member]    
Maturities of Long-term Debt [Abstract]    
Long-term credit facilities, Maturities, Fiscal Year 2018 1,357  
Long-term credit facilities, Maturities, Fiscal Year 2019 2,488  
Long-term credit facilities, Maturities, Fiscal Year 2020 2,714  
Long-term credit facilities, Maturities, Fiscal Year 2021 2,714  
Long-term credit facilities, Maturities, Fiscal Year 2022 2,714  
Long-term credit facilities, Maturities, Fiscal Year 2023 7,013  
Total 19,000 $ 14,148
Line of Credit [Member] | PNC Bank, N.A. [Member]    
Maturities of Long-term Debt [Abstract]    
Long-term credit facilities, Maturities, Fiscal Year 2018 0  
Long-term credit facilities, Maturities, Fiscal Year 2019 0  
Long-term credit facilities, Maturities, Fiscal Year 2020 0  
Long-term credit facilities, Maturities, Fiscal Year 2021 0  
Long-term credit facilities, Maturities, Fiscal Year 2022 0  
Long-term credit facilities, Maturities, Fiscal Year 2023 49,900  
Total $ 49,900 $ 59,900