Note 2. Stock-Based Compensation	9 Months Ended
Mar. 31, 2014
Share-based Compensation [Abstract]
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	Stock-Based Compensation Valuations are based upon highly subjective assumptions about the future, including stock price volatility and exercise patterns. The fair value of share-based payment awards was estimated using the Black-Scholes option pricing model. Expected volatilities are based on the historical volatility of the Company's stock. The Company uses historical data to estimate option exercise and employee terminations. The expected term of options granted represents the period of time that options granted are expected to be outstanding. The risk-free rate for periods within the expected life of the option is based on the U.S. Treasury yield curve in effect at the time of the grant. The Company has historically granted options under the Company's option plans with an option exercise price equal to the closing market value of the stock on the date of the grant and with vesting, primarily for Company employees, either in equal annual amounts over a two- to five-year period or immediately, and, primarily for non-employee directors, immediately. As of March 31, 2014 and 2013 total unrecognized compensation cost related to non-vested share-based compensation arrangements granted to employees under the 2004 Equity Incentive Plan was $4,314 and $19,949, respectively. The remaining cost is expected to be recognized over a weighted average period of 0.5 years. For the three-month periods ended March 31, 2014 and 2013, $2,158 and $9,161 was recorded as compensation expense, respectively. For the nine-month periods ended March 31, 2014 and 2013, $6,472 and $34,808 was recorded as compensation expense, respectively. The Company did not receive any cash from share option exercises under stock-based payment plans for the nine-month periods ended March 31, 2014 and 2013. The Company did not realize any tax effect, which would be a reduction in its tax rate, on options due to the full valuation allowances established on its deferred tax assets. The Company measures compensation expense for non-employee stock-based compensation based on the fair value of the options issued, as this is more reliable than the fair value of the services received. Fair value is measured as the value of the Company's common stock on the date that the commitment for performance by the counterparty has been reached or the counterparty's performance is complete. The fair value of the equity instrument is charged directly to compensation expense and additional paid-in capital. There was no non-employee compensation expense for the nine-month periods ended March 31, 2014 and 2013. 2013 Equity Plan On December 28, 2013, the shareholders of the Company approved the Company's 2013 Equity Plan (2013 Equity Plan) at the Company's 2013 annual meeting of shareholders. The purpose of the 2013 Equity Plan is to provide a means by which certain employees and directors of, and others providing services to or having a relationship with, the Company and its subsidiaries may be given an opportunity to acquire shares of the Company’s common stock. There were not stock option grants made under the 2013 Equity Plan as of March 31, 2014. Our 2013 Equity Plan will permit the granting of incentive stock options, nonqualified stock options, stock awards, stock units, stock appreciation rights ("SARs") and other equity-based awards (collectively, "grants"). The maximum number of shares of our common stock that we may issue under our Plan may not exceed 550,000 shares, all of which may be granted as incentive stock options under Section 422 of the Internal Revenue Code of 1986, as amended (the "Code"). The number of shares of our common stock that will be subject to grants made under our 2013 Equity Plan will be increased annually on July 1 of each year commencing July 1, 2014, until the expiration of our 2013 Equity Plan by a number equal to the lesser of (i) 10,000 shares of our common stock, (ii) 4% of the shares of our capital stock outstanding on such date, calculated on a common-equivalent basis, or (iii) an amount determined by our board of directors. If a grant expires or terminates for any reason before it is fully vested or exercised, or if any grant is forfeited, we may again make the number of shares subject to that grant that the participant has not purchased or that has not vested subject to another grant under our Plan. We will make appropriate adjustments to outstanding grants and to the number or kind of shares subject to our 2013 Equity Plan in the event of a stock split, reverse stock split, stock dividend, share combination or reclassification and certain other types of corporate transactions, including a merger or a sale of all or substantially all of our assets. The maximum number of shares of our common stock that may be subject to grants made under our Plan to any individual in any calendar year may not exceed 550,000 shares.

Stock-Based Compensation

Valuations are based upon highly subjective assumptions about the future, including stock price volatility and exercise patterns. The fair value of share-based payment awards was estimated using the Black-Scholes option pricing model. Expected volatilities are based on the historical volatility of the Company's stock. The Company uses historical data to estimate option exercise and employee terminations. The expected term of options granted represents the period of time that options granted are expected to be outstanding. The risk-free rate for periods within the expected life of the option is based on the U.S. Treasury yield curve in effect at the time of the grant.

The Company has historically granted options under the Company's option plans with an option exercise price equal to the closing market value of the stock on the date of the grant and with vesting, primarily for Company employees, either in equal annual amounts over a two- to five-year period or immediately, and, primarily for non-employee directors, immediately.

As of March 31, 2014 and 2013 total unrecognized compensation cost related to non-vested share-based compensation arrangements granted to employees under the 2004 Equity Incentive Plan was $4,314 and $19,949, respectively. The remaining cost is expected to be recognized over a weighted average period of 0.5 years. For the three-month periods ended March 31, 2014 and 2013, $2,158 and $9,161 was recorded as compensation expense, respectively. For the nine-month periods ended March 31, 2014 and 2013, $6,472 and $34,808 was recorded as compensation expense, respectively.

The Company did not receive any cash from share option exercises under stock-based payment plans for the nine-month periods ended March 31, 2014 and 2013. The Company did not realize any tax effect, which would be a reduction in its tax rate, on options due to the full valuation allowances established on its deferred tax assets.

The Company measures compensation expense for non-employee stock-based compensation based on the fair value of the options issued, as this is more reliable than the fair value of the services received. Fair value is measured as the value of the Company's common stock on the date that the commitment for performance by the counterparty has been reached or the counterparty's performance is complete. The fair value of the equity instrument is charged directly to compensation expense and additional paid-in capital. There was no non-employee compensation expense for the nine-month periods ended March 31, 2014 and 2013.

2013 Equity Plan

On December 28, 2013, the shareholders of the Company approved the Company's 2013 Equity Plan (2013 Equity Plan) at the Company's 2013 annual meeting of shareholders. The purpose of the 2013 Equity Plan is to provide a means by which certain employees and directors of, and others providing services to or having a relationship with, the Company and its subsidiaries may be given an opportunity to acquire shares of the Company’s common stock. There were not stock option grants made under the 2013 Equity Plan as of March 31, 2014.

Our 2013 Equity Plan will permit the granting of incentive stock options, nonqualified stock options, stock awards, stock units, stock appreciation rights ("SARs") and other equity-based awards (collectively, "grants"). The maximum number of shares of our common stock that we may issue under our Plan may not exceed 550,000 shares, all of which may be granted as incentive stock options under Section 422 of the Internal Revenue Code of 1986, as amended (the "Code"). The number of shares of our common stock that will be subject to grants made under our 2013 Equity Plan will be increased annually on July 1 of each year commencing July 1, 2014, until the expiration of our 2013 Equity Plan by a number equal to the lesser of (i) 10,000 shares of our common stock, (ii) 4% of the shares of our capital stock outstanding on such date, calculated on a common-equivalent basis, or (iii) an amount determined by our board of directors. If a grant expires or terminates for any reason before it is fully vested or exercised, or if any grant is forfeited, we may again make the number of shares subject to that grant that the participant has not purchased or that has not vested subject to another grant under our Plan. We will make appropriate adjustments to outstanding grants and to the number or kind of shares subject to our 2013 Equity Plan in the event of a stock split, reverse stock split, stock dividend, share combination or reclassification and certain other types of corporate transactions, including a merger or a sale of all or substantially all of our assets. The maximum number of shares of our common stock that may be subject to grants made under our Plan to any individual in any calendar year may not exceed 550,000 shares.