XML 57 R60.htm IDEA: XBRL DOCUMENT v3.19.3
DEBT - Credit Facility (Narrative) (Details)
3 Months Ended
Oct. 28, 2019
USD ($)
Nov. 09, 2018
USD ($)
quarter
extension
Sep. 30, 2019
USD ($)
Sep. 30, 2018
USD ($)
Jun. 30, 2019
USD ($)
Line of Credit Facility [Line Items]          
Notes Payable     $ 8,500,000   $ 8,600,000
Payments on credit facility     25,000,000 $ 0  
Notes Payable, Current     1,300,000   2,600,000
Long-term debt, less current portion     $ 7,198,000   $ 6,003,000
Credit Facility          
Line of Credit Facility [Line Items]          
Number of available extensions | extension   2      
Duration of each available extension   1 year      
Maximum borrowing capacity   $ 1,000,000,000.0      
Additional borrowing capacity   $ 350,000,000.0      
Commitment fee (as a percent)     0.10%    
Maximum total leverage ratio   3.75      
Maximum consecutive period for total leverage ratio to exceed limit | quarter   4      
Aggregate consideration threshold for acquisitions   $ 250,000,000.0      
Maximum total leverage ratio upon exceeding consideration threshold   4.25      
Minimum consolidated interest coverage ratio   2.50      
Indebtedness or guarantee threshold   $ 75,000,000.0      
Judgment default threshold   $ 50,000,000.0      
Payments on credit facility     $ 25,000,000.0    
Credit Facility | Minimum          
Line of Credit Facility [Line Items]          
Contractual commitment fee on daily unused amount (as a percent)   0.10%      
Credit Facility | Maximum          
Line of Credit Facility [Line Items]          
Contractual commitment fee on daily unused amount (as a percent)   0.20%      
Credit Facility | Base Rate Loans          
Line of Credit Facility [Line Items]          
Interest rate (percent)   0.00%      
Credit Facility | Base Rate Loans | Federal funds effective rate          
Line of Credit Facility [Line Items]          
Basis spread on variable rate   0.50%      
Credit Facility | Base Rate Loans | LIBOR          
Line of Credit Facility [Line Items]          
Basis spread on variable rate   1.00%      
Credit Facility | Base Rate Loans | Applicable Rate | Minimum          
Line of Credit Facility [Line Items]          
Basis spread on variable rate   0.00%      
Credit Facility | Base Rate Loans | Applicable Rate | Maximum          
Line of Credit Facility [Line Items]          
Basis spread on variable rate   0.50%      
Credit Facility | Base Rate Loans | Three-month Eurodollar          
Line of Credit Facility [Line Items]          
Interest rate (percent)     5.00%    
Credit Facility | Eurodollar Loans | Applicable Rate | Minimum          
Line of Credit Facility [Line Items]          
Basis spread on variable rate   1.00%      
Credit Facility | Eurodollar Loans | Applicable Rate | Maximum          
Line of Credit Facility [Line Items]          
Basis spread on variable rate   1.50%      
Credit Facility | Eurodollar Loans | One-Month Eurodollar          
Line of Credit Facility [Line Items]          
Interest rate (percent)     3.016%    
Letters of credit          
Line of Credit Facility [Line Items]          
Maximum borrowing capacity   $ 50,000,000.0      
Swing-line loans          
Line of Credit Facility [Line Items]          
Maximum borrowing capacity   $ 100,000,000.0      
Credit Facility          
Line of Credit Facility [Line Items]          
Maximum borrowing capacity     $ 1,000,000,000    
Subsequent event | Credit Facility          
Line of Credit Facility [Line Items]          
Proceeds from credit facility $ 125,000,000.0