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DEBT - Additional Information (Detail) (USD $)
9 Months Ended 3 Months Ended 9 Months Ended 0 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Jun. 30, 2013
Mar. 31, 2014
Line of Credit [Member]
Mar. 31, 2013
Line of Credit [Member]
Mar. 31, 2014
Line of Credit [Member]
Mar. 31, 2013
Line of Credit [Member]
Dec. 20, 2012
Revolving credit facility
Nov. 21, 2012
Revolving credit facility
Mar. 31, 2014
Revolving credit facility
Aug. 07, 2012
Revolving credit facility
Aug. 07, 2012
Sublimit for letters of credit
Aug. 07, 2012
Sublimit for swingline loan advances
Mar. 31, 2014
Term loan facility
Aug. 07, 2012
Term loan facility
Mar. 31, 2014
Term loan facility
Through July 1, 2014
Mar. 31, 2014
Term loan facility
October 1, 2014 through July 1, 2015
Mar. 31, 2014
Term loan facility
October 1, 2015 through July 1, 2017
Aug. 07, 2012
Previous credit agreement
Mar. 31, 2014
Base rate
Line of Credit [Member]
Minimum
Mar. 31, 2014
Base rate
Line of Credit [Member]
Maximum
Mar. 31, 2014
LIBOR
Line of Credit [Member]
Mar. 31, 2014
LIBOR
Line of Credit [Member]
Minimum
Mar. 31, 2014
LIBOR
Line of Credit [Member]
Maximum
Mar. 31, 2014
Federal Fund Rate
Line of Credit [Member]
Mar. 31, 2014
30 Day LIBOR
Line of Credit [Member]
Mar. 31, 2014
60 Day LIBOR
Line of Credit [Member]
Mar. 31, 2014
90 Day LIBOR
Line of Credit [Member]
Debt Disclosure [Line Items]                                                        
Revolving credit facility                     $ 50,000,000.0 $ 5,000,000.0 $ 5,000,000.0   $ 50,000,000.0                          
Borrowed term loans under the term loan facility                             20,800,000       29,200,000                  
Remaining borrowing capacity under revolving credit facility                   20,000,000       0                            
Borrowings under the revolving credit facility               20,000,000 10,000,000                                      
Debt basis spread on variable rate                                       1.25% 1.75% 1.00% 2.25% 2.75% 0.50%      
Variable base rate                                                   30 days 60 days 90 days
Quarterly principal payments                               1,250,000.00 1,875,000.000 2,500,000.0                    
Excess cash flow percent                           25.00%                            
Leverage ratio                           1.50                            
Company's capital stock of existing and future foreign subsidiaries           65.00%                                            
Penal interest rate in case of default           2.00%                                            
Debt Instrument, Periodic Payment       1,300,000   3,800,000                                            
Repayments on term loan balance (3,750,000) (3,083,000)     (1,300,000)   (3,100,000)                                          
Short term debt obligations 6,269,000   5,013,000 [1]                                                  
Long-term debt obligations $ 66,139,000   $ 71,116,000 [1]                                                  
[1] Derived from audited consolidated financial statements as of and for the year ended June 30, 2013.