Short-Term And Long-Term Investments	9 Months Ended
Mar. 31, 2014
Short-Term And Long-Term Investments [Abstract]
Short-Term And Long-Term Investments	6.Short-Term and Long-Term Investments The Company accounts for its investments in accordance with ASC 320, “Investments – Debt and Equity Securities.” Investments with a maturity of greater than three months to one year are classified as short-term investments. Investments with maturities beyond one year may be classified as short-term if the Company reasonably expects the investment to be realized in cash or sold or consumed during the normal operating cycle of the business. Investments available for sale are recorded at market value using the specific identification method. Investments expected to be held to maturity or until market conditions improve are measured at amortized cost in the statement of financial position if it is the Company’s intent and ability to hold those securities long-term. Each balance sheet date, the Company evaluates its investments for possible other-than-temporary impairment which involves significant judgment. In making this judgment, management reviews factors such as the length of time and extent to which fair value has been below the cost basis, the anticipated recovery period, the financial condition of the issuer, the credit rating of the instrument and the Company’s ability and intent to hold the investment for a period of time which may be sufficient for recovery of the cost basis. Any unrealized gains and losses on securities are reported as other comprehensive income as a separate component of shareholders’ equity until realized or until a decline in fair value is determined to be other than temporary. Once a decline in fair value is determined to be other-than-temporary, an impairment charge is recorded in the income statement. If market, industry, and/or investee conditions deteriorate, future impairments may be incurred. At March 31, 2014, the Company had $14.2 million of short-term investments that primarily represented $11.2 million in time deposits or certificates of deposit, $1.3 million in variable rate demand notes and $1.7 million in repurchase agreements. Included in short-term investments is restricted cash that serves as collateral for bank guarantees that provide financial assurance that the Company will fulfill certain customer obligations in China and India. The cash is restricted as to withdrawal or use while the related bank guarantees are outstanding. Interest is earned on the restricted cash and recorded as interest income. At March 31, 2014 and June 30, 2013, restricted cash was $665,000 and $772,000, respectively. At March 31, 2014, the Company held a long-term investment in preferred stock that is not registered under the Securities Act of 1933 and may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements. The investment is currently recorded at $725,000 after consideration of impairment charges recorded in fiscal years 2008 and 2009. The Company estimated that the fair market value of this investment at March 31, 2014 exceeded $725,000 based on observable market activity and an internal valuation model which included the use of a discounted cash flow model. The fair market analysis considered the following key inputs, (i) the underlying structure of the security; (ii) the present value of the future principal discounted at rates considered to reflect current market conditions; and (iii) the time horizon that the market value of the security could return to its cost and be sold. Under ASC 820, “Fair Value Measurements”, such valuation assumptions are defined as Level 3 inputs.

6.Short-Term and Long-Term Investments

The Company accounts for its investments in accordance with ASC 320, “Investments – Debt and Equity Securities.” Investments with a maturity of greater than three months to one year are classified as short-term investments. Investments with maturities beyond one year may be classified as short-term if the Company reasonably expects the investment to be realized in cash or sold or consumed during the normal operating cycle of the business. Investments available for sale are recorded at market value using the specific identification method. Investments expected to be held to maturity or until market conditions improve are measured at amortized cost in the statement of financial position if it is the Company’s intent and ability to hold those securities long-term. Each balance sheet date, the Company evaluates its investments for possible other-than-temporary impairment which involves significant judgment. In making this judgment, management reviews factors such as the length of time and extent to which fair value has been below the cost basis, the anticipated recovery period, the financial condition of the issuer, the credit rating of the instrument and the Company’s ability and intent to hold the investment for a period of time which may be sufficient for recovery of the cost basis. Any unrealized gains and losses on securities are reported as other comprehensive income as a separate component of shareholders’ equity until realized or until a decline in fair value is determined to be other than temporary. Once a decline in fair value is determined to be other-than-temporary, an impairment charge is recorded in the income statement. If market, industry, and/or investee conditions deteriorate, future impairments may be incurred.

At March 31, 2014, the Company had $14.2 million of short-term investments that primarily represented $11.2 million in time deposits or certificates of deposit, $1.3 million in variable rate demand notes and $1.7 million in repurchase agreements. Included in short-term investments is restricted cash that serves as collateral for bank guarantees that provide financial assurance that the Company will fulfill certain customer obligations in China and India. The cash is restricted as to withdrawal or use while the related bank guarantees are outstanding. Interest is earned on the restricted cash and recorded as interest income. At March 31, 2014 and June 30, 2013, restricted cash was $665,000 and $772,000, respectively.

At March 31, 2014, the Company held a long-term investment in preferred stock that is not registered under the Securities Act of 1933 and may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements. The investment is currently recorded at $725,000 after consideration of impairment charges recorded in fiscal years 2008 and 2009. The Company estimated that the fair market value of this investment at March 31, 2014 exceeded $725,000 based on observable market activity and an internal valuation model which included the use of a discounted cash flow model. The fair market analysis considered the following key inputs, (i) the underlying structure of the security; (ii) the present value of the future principal discounted at rates considered to reflect current market conditions; and (iii) the time horizon that the market value of the security could return to its cost and be sold. Under ASC 820, “Fair Value Measurements”, such valuation assumptions are defined as Level 3 inputs.