Annual report pursuant to Section 13 and 15(d)

Note 6 - Borrowings (Details Textual)

v3.2.0.727
Note 6 - Borrowings (Details Textual)
$ in Thousands
1 Months Ended 12 Months Ended 24 Months Ended
Mar. 18, 2015
USD ($)
Jan. 28, 2015
USD ($)
Oct. 21, 2014
USD ($)
Sep. 27, 2005
USD ($)
Mar. 31, 2015
USD ($)
Jun. 30, 2015
USD ($)
Jun. 30, 2014
USD ($)
Jun. 30, 2013
USD ($)
Jun. 30, 2013
USD ($)
Senior Notes [Member] | Cash Paid from Existing Cash Balances [Member]                  
Repayments of Long-term Debt $ 61,100                
Senior Notes [Member] | Cash Paid from Senior Secured Revolving Credit and Term Loan Facility [Member]                  
Repayments of Long-term Debt 75,000                
Senior Notes [Member] | Interest and Other Income (Expense) [Member]                  
Gains (Losses) on Extinguishment of Debt 3,700                
Senior Notes [Member]                  
Senior Notes       $ 200,000          
Debt Instrument, Term       10 years          
Debt Instrument, Interest Rate, Stated Percentage       5.375%     5.375%    
Proceeds from Issuance of Senior Long-term Debt       $ 198,400          
Repayments of Senior Debt                 $ 70,600
Repayments of Long-term Debt 129,400                
Accrued Interest Paid 3,200                
Payments of Debt Extinguishment Costs $ 3,500                
Average Availability Option [Member] | Revolving Credit Facility [Member] | Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member]                  
Debt Instrument, Basis Spread on Variable Rate   1.75%              
Average Availability Option [Member] | Revolving Credit Facility [Member] | Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member]                  
Debt Instrument, Basis Spread on Variable Rate   1.50%              
Average Availability Option B [Member] | Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]                  
Debt Instrument, Basis Spread on Variable Rate   1.00%              
Average Availability Option B [Member] | Revolving Credit Facility [Member] | Federal Funds Effective Swap Rate [Member]                  
Debt Instrument, Basis Spread on Variable Rate   0.50%              
Average Availability Option B [Member] | London Interbank Offered Rate (LIBOR) [Member] | Term Loan [Member]                  
Debt Instrument, Basis Spread on Variable Rate   1.00%              
Rent Adjusted Leverage Ratio Option [Member] | Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Term Loan [Member]                  
Debt Instrument, Basis Spread on Variable Rate   2.25%              
Rent Adjusted Leverage Ratio Option [Member] | Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member] | Term Loan [Member]                  
Debt Instrument, Basis Spread on Variable Rate   1.75%              
Rent Adjusted Leverage Ratio Option [Member] | Federal Funds Effective Swap Rate [Member] | Term Loan [Member]                  
Debt Instrument, Basis Spread on Variable Rate   0.50%              
Minimum Fixed Charge Coverage Ratio for Year One [Member] | Term Loan [Member]                  
Fixed Charge Coverage Ratio   1              
Minimum Fixed Charge Coverage Ratio Thereafter [Member] | Term Loan [Member]                  
Fixed Charge Coverage Ratio   1.1              
Minimum Fixed Charge Coverage Ratio for Covenant to Cease to Apply [Member] | Term Loan [Member]                  
Fixed Charge Coverage Ratio   1.25              
Minimum Availability Needed to Avoid Re-Triggering Fixed Charge Coverage Ratio Covenant [Member] | Term Loan [Member]                  
Debt Instrument, Covenant, Percentage of Total Revolving Credit   15.00%              
Term Loan [Member] | Maximum [Member]                  
Line of Credit Facility, Maximum Borrowing Capacity     $ 50,000            
Term Loan [Member]                  
Line of Credit Facility, Maximum Borrowing Capacity   $ 35,000              
Proceeds from Issuance of Long-term Debt         $ 35,000        
Revolving Credit Facility [Member] | Maximum [Member] | Additional Margin on Variable Rate Option [Member]                  
Debt Instrument, Basis Spread on Variable Rate   0.75%              
Revolving Credit Facility [Member] | Maximum [Member]                  
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage   0.25%              
Revolving Credit Facility [Member] | Minimum [Member] | Additional Margin on Variable Rate Option [Member]                  
Debt Instrument, Basis Spread on Variable Rate   0.50%              
Revolving Credit Facility [Member] | Minimum [Member]                  
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage   0.15%              
Revolving Credit Facility [Member]                  
Line of Credit Facility, Maximum Borrowing Capacity   $ 115,000              
Proceeds from Issuance of Long-term Debt         40,000        
Line of Credit Facility, Interest Rate at Period End           1.6875%      
Debt Instrument, Covenant, Percentage of Total Revolving Credit   20.00%              
Letter of Credit [Member] | Maximum [Member]                  
Line of Credit Facility, Interest Rate During Period   1.75%              
Letter of Credit [Member] | Minimum [Member]                  
Line of Credit Facility, Interest Rate During Period   1.50%              
Maximum [Member] | Additional Margin on Variable Rate Option [Member] | Term Loan [Member]                  
Debt Instrument, Basis Spread on Variable Rate   1.25%              
Minimum [Member] | Additional Margin on Variable Rate Option [Member] | Term Loan [Member]                  
Debt Instrument, Basis Spread on Variable Rate   0.75%              
Term Loan [Member]                  
Debt Instrument, Interest Rate, Effective Percentage           1.9375%      
Debt Instrument, Amortization Period   15 years              
Debt Covenant, Fixed Charge Coverage Ratio, Maximum Outstanding Term Loans   $ 17,500              
Debt Instrument, Term     5 years            
Repayments of Long-term Debt           $ 133,710 $ 480 $ 26,104  
Line of Credit Facility, Maximum Borrowing Capacity     $ 150,000            
Debt Issuance Cost         $ 1,500        
Fixed Charge Coverage Ratio           1.4      
Letters of Credit Outstanding, Amount           $ 200 600    
Line of Credit Facility, Remaining Borrowing Capacity           $ 74,800 $ 49,400    
Outstanding Debt Obligation, Weighted Average Interest Rate           4.80% 5.50% 5.50%