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Stock Based Compensation (Text Block) | 3 Months Ended
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Sep. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Disclosure of Compensation Related Costs, Share-based Payments [Text Block] | STOCK-BASED COMPENSATION Our operating income for the three months ended September 30, 2018 and 2017 included $1,771 and $1,513 of stock-based compensation costs, respectively. Stock Options On November 10, 2015, the Company adopted the 2015 Equity Incentive Plan ("2015 EIP") for its employees and non-employee directors. The plan allows for grants of stock options, stock appreciation rights, restricted stock shares or units, and performance shares or units. The maximum number of shares authorized for issuance under the plan is 3,000. For stock options, terms and vesting periods of the options are determined by the Compensation Committee of the Board of Directors when granted. The option period must expire not more than ten years from the option grant date. The options granted under this plan are exercisable beginning three years after the grant date at an exercise price equal to 100% of the fair market value of the stock at the grant date. The options terminate upon surrender of the option, ninety days after termination of employment, upon the expiration of one year following notification of a deceased optionee, or ten years after grant. The Company previously issued options to outside directors under the 2005 Non-Qualified Stock Option Plan (“2005 NSOP”). No additional stock options may be issued under this plan. A summary of option plan activity under these plans is as follows:
| Number of Shares |  | Weighted Average Exercise Price |  | Aggregate Intrinsic Value
Outstanding July 1, 2018 | 52 |  |  | $ | 62.65 |  |  |
Granted | — |  |  | — |  |  |
Forfeited | — |  |  | — |  |  |
Exercised | — |  |  | — |  |  |
Outstanding September 30, 2018 | 52 |  |  | $ | 62.65 |  |  | $ | 5,036 |
Vested and Expected to Vest September 30, 2018 | 52 |  |  | $ | 62.65 |  |  | $ | 5,036 |
Exercisable September 30, 2018 | 20 |  |  | $ | 23.65 |  |  | $ | 2,729 |
At September 30, 2018, there was $125 of compensation cost yet to be recognized related to outstanding options. The weighted average remaining contractual term on options currently exercisable as of September 30, 2018 was 0.75 years. Restricted Stock Awards The Company issues both share awards and unit awards under the 2015 EIP, and previously issued these awards through the 2005 Restricted Stock Plan. The following table summarizes non-vested share awards as of September 30, 2018, as well as activity for the three months then ended:
Share awards | Shares |  | Weighted Average Grant Date Fair Value
Outstanding July 1, 2018 | 23 |  |  | $ | 81.33 |
Granted | — |  |  | — |
Vested | (17 | ) |  | 79.52 |
Forfeited | — |  |  | — |
Outstanding September 30, 2018 | 6 |  |  | $ | 86.47 |
At September 30, 2018, there was $127 of compensation expense that has yet to be recognized related to non-vested restricted stock share awards, which will be recognized over a weighted average period of 0.72 years. The following table summarizes non-vested unit awards as of September 30, 2018, as well as activity for the three months then ended:
Unit awards | Units |  | Weighted Average Grant Date Fair Value |  | Aggregate Intrinsic Value
Outstanding July 1, 2018 | 351 |  |  | $ | 83.37 |  |  |
Granted | 39 |  |  | 202.92 |  |  |
Vested | (104 | ) |  | 76.41 |  |  |
Forfeited | (4 | ) |  | 86.89 |  |  |
Outstanding September 30, 2018 | 282 |  |  | $ | 102.33 |  |  | $ | 45,161 |
The Company utilized a Monte Carlo pricing model customized to the specific provisions of the Company’s plan design to value unit awards subject to performance targets on the grant dates. The weighted average assumptions used in this model to estimate fair value at the measurement date and resulting values for 39 unit awards granted in fiscal 2019 are as follows:
Volatility | 15.30 | %
Risk free interest rate | 2.89 | %
Dividend yield | 0.90 | %
Stock Beta | 0.669 |
At September 30, 2018, there was $17,204 of compensation expense that has yet to be recognized related to non-vested restricted stock unit awards, which will be recognized over a weighted average period of 1.59 years.

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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -URI http://asc.fasb.org/subtopic&trid=2208855 + Details
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