Note 8 - Stockholders' Equity (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands |
|
1 Months Ended |
9 Months Ended |
12 Months Ended |
|
Jul. 26, 2016 |
Jun. 30, 2015 |
Jun. 30, 2015 |
Jun. 30, 2016 |
Jun. 30, 2015 |
Jul. 07, 2016 |
| Subsequent Event [Member] | The 2016 Plan [Member] |
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized |
|
|
|
|
|
325,000
|
| Subsequent Event [Member] | Short Term Plan [Member] |
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized |
|
|
|
|
|
104,000
|
| Share-based Compensation Arrangement by Share-based Payment Award, Aggregate Amount of Issuable Cash Award |
|
|
|
|
|
$ 276
|
| Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period |
93,002
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Amount of Cash Award Issued in Period |
$ 266
|
|
|
|
|
|
| Plan 2012 [Member] |
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized |
|
|
|
25,000
|
|
|
| Options Prices In Terms Of Fair Market Value |
|
|
|
100.00%
|
|
|
| Options Expiry Period |
|
|
|
10 years
|
|
|
| Common Stock, Capital Shares Reserved for Future Issuance |
|
|
|
3,209
|
|
|
| 2006 Equity Incentive Plan [Member] |
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized |
|
|
|
392,320
|
|
|
| Common Stock, Capital Shares Reserved for Future Issuance |
|
|
|
177,189
|
|
|
| Shares Authorized To Be Issued In Terms Of Outstanding Shares |
|
|
|
6.00%
|
|
|
| Chief Executive Officer [Member] | Restricted Stock Units (RSUs) [Member] |
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |
|
50,000
|
|
|
|
|
| Chief Executive Officer [Member] | Seven Year Option [Member] | Vesting in Equal Monthly Installments [Member] |
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period |
|
2 years
|
|
|
|
|
| Chief Executive Officer [Member] | Seven Year Option [Member] |
|
|
|
|
|
|
| Period of Option |
|
7 years
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage |
|
25.00%
|
|
|
|
|
| Chief Executive Officer [Member] |
|
|
|
|
|
|
| Number of Shares to be Acquired |
|
50,000
|
|
|
|
|
| Employee Stock Option [Member] |
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Accelerated Vesting, Number |
|
|
|
|
8,334
|
|
| Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price |
|
|
|
$ 9.64
|
|
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options |
|
|
|
$ 212
|
|
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition |
|
|
|
1 year 182 days
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value |
|
|
|
$ 354
|
$ 678
|
|
| Restricted Stock [Member] |
|
|
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |
|
|
|
10,000
|
54,850
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Accelerated Vesting, Number |
|
|
|
|
3,500
|
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition |
|
|
|
180 days
|
|
|
| Shares Paid for Tax Withholding for Share Based Compensation |
|
|
|
1,300
|
6,098
|
|
| Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options |
|
|
|
$ 375
|
|
|
| General and Administrative Expense [Member] |
|
|
|
|
|
|
| Allocated Share-based Compensation Expense |
|
|
$ 158
|
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period |
|
|
|
0
|
0
|
|
| Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price |
|
|
|
$ 5.75
|
$ 12.40
|
|