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DEBT (Details Textual) - USD ($)
12 Months Ended
May 25, 2018
Apr. 03, 2017
Aug. 21, 2015
Dec. 30, 2018
Dec. 31, 2017
Dec. 25, 2016
Sep. 18, 2017
Sep. 21, 2016
Debt Instrument [Line Items]                
Repayments of long-term debt $ 10,700,000     $ 13,766,500 $ 1,112,500 $ 15,281,657    
Repayments of lines of credit $ 7,500,000              
Amended Credit Agreement                
Debt Instrument [Line Items]                
Line of credit facility, maximum borrowing capacity   $ 55,000,000.0            
Line of credit facility, collateral       secured by a first priority security interest in substantially all tangible and intangible property of the Company        
Credit Agreement | Texas Capital Bank, National Association (TCB) | Revolving Credit Facility                
Debt Instrument [Line Items]                
Borrowing capacity, percentage     85.00%          
Line of credit facility, maximum borrowing capacity               $ 35,000,000.0
Line of credit facility, amount outstanding       $ 10,650,289 21,368,068      
Average daily balance       $ 15,600,000 $ 20,300,000 $ 17,500,000    
Amended Credit Agreement | Commitments to Extend Credit                
Debt Instrument [Line Items]                
Remaining borrowing capacity   $ 15,000,000            
Amended Credit Agreement | Revolving Credit Facility                
Debt Instrument [Line Items]                
Borrowing capacity, percentage   85.00%            
Line of credit facility, maximum borrowing capacity   $ 35,000,000            
Term Loan Facility | Senior Notes                
Debt Instrument [Line Items]                
Long-term debt   20,000,000         $ 5,000,000  
Maximum | Amended Credit Agreement | Commitments to Extend Credit                
Debt Instrument [Line Items]                
Long-term debt   20,000,000            
Maximum | Term Loan Facility | Bridge Loan                
Debt Instrument [Line Items]                
Long-term debt   $ 7,500,000