XML 38 R27.htm IDEA: XBRL DOCUMENT v3.8.0.1
CREDIT FACILITY (Details) - USD ($)
3 Months Ended
May 12, 2010
Sep. 30, 2017
Sep. 30, 2016
Jun. 30, 2017
Jun. 29, 2017
Line of Credit Facility [Line Items]          
Revolving secured credit facility, maximum borrowing available $ 8,000,000       $ 4,000,000
Line of credit sublimit $ 2,000,000        
Line of credit facility   $ 0   $ 0  
Interest Expense, Debt   $ 2,692 $ 846    
Minimum [Member]          
Line of Credit Facility [Line Items]          
Unused capacity, commitment fee percentage 0.30%        
Minimum [Member] | Prime Rate [Member]          
Line of Credit Facility [Line Items]          
Interest rate, percentage spread, depending on Company's leverage ratio 0.00%        
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member]          
Line of Credit Facility [Line Items]          
Interest rate, percentage spread, depending on Company's leverage ratio 2.00%        
Maximum [Member]          
Line of Credit Facility [Line Items]          
Unused capacity, commitment fee percentage 0.45%        
Maximum [Member] | Prime Rate [Member]          
Line of Credit Facility [Line Items]          
Interest rate, percentage spread, depending on Company's leverage ratio 0.75%        
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member]          
Line of Credit Facility [Line Items]          
Interest rate, percentage spread, depending on Company's leverage ratio 3.00%