Credit Arrangements	3 Months Ended
Credit Arrangements	Sep. 30, 2013
Credit Arrangements [Abstract]
Credit Arrangements	4. CREDIT ARRANGEMENTS The Company maintains a credit agreement which provides short-term working capital financing up to $10.0 million with interest of LIBOR plus 1%, including up to $4.0 million of letters of credit. Letters of credit outstanding at September 30, 2013 totaled $2.7 million, leaving borrowing availability of $7.3 million. The Company did not utilize any borrowing availability under the credit facility during the period other than the aforementioned letters of credit. The credit agreement expires June 30, 2014. At September 30, 2013, the Company was in compliance with all of the financial covenants contained in the credit agreement. The Company maintains an unsecured $8.0 million line of credit, with interest at prime minus 1%, and where its routine banking transactions are processed. The Company did not utilize any borrowing availability during the period and no amount was outstanding on the line of credit at September 30, 2013.

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

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