Quarterly report pursuant to Section 13 or 15(d)

Derivatives and Fair Value Measurements (Details)

v3.10.0.1
Derivatives and Fair Value Measurements (Details) - USD ($)
 3 Months Ended 9 Months Ended
Mar. 09, 2018
Jun. 30, 2018
Jul. 01, 2017
Jun. 30, 2018
Jul. 01, 2017
Mar. 31, 2018
Sep. 30, 2017
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Decrease in accrual of contingent liability   $ 100,000 $ (400,000) $ (300,000) $ (600,000)    
Other assets              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Derivatives related to interest rate swap agreements   353,000   353,000     $ 0
Deferred tax assets              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Derivatives related to interest rate swap agreements   0   0     21,000
Accrued expenses              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Derivatives related to interest rate swap agreements   0   0     (56,000)
Deferred tax liabilities              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Derivatives related to interest rate swap agreements   (86,000)   (86,000)     0
Accumulated other comprehensive income (loss)              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Derivatives related to interest rate swap agreements   267,000   267,000     (35,000)
July 19, 2019              
Interest Rate Derivatives [Abstract]              
Notational Amount   $ 10,000,000   $ 10,000,000      
Fixed LIBOR Rate (percentage)   1.74%   1.74%      
May 10, 2021              
Interest Rate Derivatives [Abstract]              
Notational Amount   $ 10,000,000   $ 10,000,000      
Fixed LIBOR Rate (percentage)   1.99%   1.99%      
Fair Value, Measurements, Recurring | Interest Rate Swaps              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Derivative asset   $ 353,000   $ 353,000      
Financial derivative liabilities, fair value             (56,000)
Fair Value, Measurements, Recurring | Cotton Options              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Financial derivative liabilities, fair value   (105,000)   (105,000)     (125,000)
Fair Value, Measurements, Recurring | Contingent Consideration              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Financial derivative liabilities, fair value   (7,200,000)   (7,200,000)     (1,600,000)
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Interest Rate Swaps              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Derivative asset   0   0      
Financial derivative liabilities, fair value             0
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Cotton Options              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Financial derivative liabilities, fair value   (105,000)   (105,000)     (125,000)
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Contingent Consideration              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Financial derivative liabilities, fair value   0   0     0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Interest Rate Swaps              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Derivative asset   353,000   353,000      
Financial derivative liabilities, fair value             (56,000)
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Cotton Options              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Financial derivative liabilities, fair value   0   0     0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Contingent Consideration              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Financial derivative liabilities, fair value   0   0     0
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Interest Rate Swaps              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Derivative asset   0   0      
Financial derivative liabilities, fair value             0
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Cotton Options              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Financial derivative liabilities, fair value   0   0     0
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Contingent Consideration              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Financial derivative liabilities, fair value   (7,200,000)   (7,200,000)     $ (1,600,000)
Salt Life Acquisition              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Accrued contingent consideration   1,300,000   1,300,000      
Decrease in accrual of contingent liability       300,000      
Teeshirt Ink, Inc              
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]              
Accrued contingent consideration $ 5,900,000 $ 5,900,000   $ 5,900,000   $ 4,650,000  
Purchase price $ 16,400,000