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Financing Arrangements (Narrative) (Details) (Venture Bank [Member], USD $)
 3 Months Ended
Sep. 30, 2014
Venture Bank [Member]
  
Line of Credit Facility [Line Items]  
Maximum borrowing capacity $ 2,500,000
Outstanding principal balance 0
Amount added to prime rate for interest rate 1.50%
Interest rate, floor 4.50%
Effective interest rate including prime rate 4.75%
Borrowing restriction, revolving line of credit 2,500,000
Borrowing restriction, percent of eligible accounts receivable 57.75%
Credit facility expiration date Dec. 18, 2014
Term loan 1,268,000
Term loan, interest rate 5.00%
Monthly payments of principal and interest 8,600
Final payment of principal and interest 1,095,000
Term loan maturity date Dec. 18, 2018
Minimum tangible net worth to be maintained $ 10,125,000