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Credit Agreements - Maturities of Long-Term Credit Facilities (Details) - USD ($)
$ in Thousands
Oct. 28, 2017
Jan. 28, 2017
Maturities of Long-term Debt [Abstract]    
Long-term credit facilities, Maturities, Fiscal Year 2017 $ 1,059  
Long-term credit facilities, Maturities, Fiscal Year 2018 3,176  
Long-term credit facilities, Maturities, Fiscal Year 2019 2,911  
Long-term credit facilities, Maturities, Fiscal Year 2020 3,176  
Long-term credit facilities, Maturities, Fiscal Year 2021 3,218  
Long-term credit facilities, Maturities, Fiscal Year 2022 64,938  
Total 78,478  
Term Loan [Member] | PNC Bank, N.A. [Member]    
Maturities of Long-term Debt [Abstract]    
Long-term credit facilities, Maturities, Fiscal Year 2017 776  
Long-term credit facilities, Maturities, Fiscal Year 2018 2,326  
Long-term credit facilities, Maturities, Fiscal Year 2019 2,132  
Long-term credit facilities, Maturities, Fiscal Year 2020 2,326  
Long-term credit facilities, Maturities, Fiscal Year 2021 2,326  
Long-term credit facilities, Maturities, Fiscal Year 2022 5,038  
Total 14,924 $ 10,637
Term Loan [Member] | GACP [Member]    
Maturities of Long-term Debt [Abstract]    
Long-term credit facilities, Maturities, Fiscal Year 2017 283  
Long-term credit facilities, Maturities, Fiscal Year 2018 850  
Long-term credit facilities, Maturities, Fiscal Year 2019 779  
Long-term credit facilities, Maturities, Fiscal Year 2020 850  
Long-term credit facilities, Maturities, Fiscal Year 2021 892  
Long-term credit facilities, Maturities, Fiscal Year 2022 0  
Total 3,654 16,292
Line of Credit [Member] | PNC Bank, N.A. [Member]    
Maturities of Long-term Debt [Abstract]    
Long-term credit facilities, Maturities, Fiscal Year 2017 0  
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 59,900  
Total $ 59,900 $ 59,900