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INVESTMENTS (Details) - Fair Value, Assets Measured on Recurring Basis - USD ($) $ in Thousands | Mar. 31, 2017 | Jun. 30, 2016
--- | --- | ---
Trading securities |  |  |
Trading securities, at fair value | [1] | $ 9,720 | $ 10,104
Available-for-sale securities |  |  |
Total available-for-sale securities | [2],[3] | 3,524 | 3,481
Total Investments |  | 13,244 | 13,585
Fixed Income Securities [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value | [1] | 8,927 | 9,408
Available-for-sale securities |  |  |
Total available-for-sale securities | [3] | 1,147 | 1,221
Mutual Funds, Domestic Equity [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value | [1] | 363 | 338
Available-for-sale securities |  |  |
Total available-for-sale securities | [3] | 408 | 396
Other Securities [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value | [1] | 0 | 0
Available-for-sale securities |  |  |
Total available-for-sale securities | [3] | 62 | 64
Offshore Fund [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value | [1] | 430 | 358
Common Stock - Domestic [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities | [3] | 125 | 130
Common Stock - International [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities | [3] | 347 | 546
Corporate Debt Securities [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities | [3] | 1,435 | 1,124
Fair Value, Inputs, Level 1 [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 9,290 | 9,746
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 3,524 | 3,481
Total Investments |  | 12,814 | 13,227
Fair Value, Inputs, Level 1 [Member] | Fixed Income Securities [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 8,927 | 9,408
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 1,147 | 1,221
Fair Value, Inputs, Level 1 [Member] | Mutual Funds, Domestic Equity [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 363 | 338
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 408 | 396
Fair Value, Inputs, Level 1 [Member] | Other Securities [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 0 | 0
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 62 | 64
Fair Value, Inputs, Level 1 [Member] | Offshore Fund [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  |  |
Fair Value, Inputs, Level 1 [Member] | Common Stock - Domestic [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 125 | 130
Fair Value, Inputs, Level 1 [Member] | Common Stock - International [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 347 | 546
Fair Value, Inputs, Level 1 [Member] | Corporate Debt Securities [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 1,435 | 1,124
Fair Value, Inputs, Level 2 [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 0 | 0
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Total Investments |  | 0 | 0
Fair Value, Inputs, Level 2 [Member] | Fixed Income Securities [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 0 | 0
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Fair Value, Inputs, Level 2 [Member] | Mutual Funds, Domestic Equity [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 0 | 0
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Fair Value, Inputs, Level 2 [Member] | Other Securities [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 0 | 0
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Fair Value, Inputs, Level 2 [Member] | Offshore Fund [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  |  |
Fair Value, Inputs, Level 2 [Member] | Common Stock - Domestic [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Fair Value, Inputs, Level 2 [Member] | Common Stock - International [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Fair Value, Inputs, Level 2 [Member] | Corporate Debt Securities [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Fair Value, Inputs, Level 3 [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 0 | 0
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Total Investments |  | 0 | 0
Fair Value, Inputs, Level 3 [Member] | Fixed Income Securities [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 0 | 0
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Fair Value, Inputs, Level 3 [Member] | Mutual Funds, Domestic Equity [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 0 | 0
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Fair Value, Inputs, Level 3 [Member] | Other Securities [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  | 0 | 0
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Fair Value, Inputs, Level 3 [Member] | Offshore Fund [Member] |  |  |
Trading securities |  |  |
Trading securities, at fair value |  |  |
Fair Value, Inputs, Level 3 [Member] | Common Stock - Domestic [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Fair Value, Inputs, Level 3 [Member] | Common Stock - International [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities |  | 0 | 0
Fair Value, Inputs, Level 3 [Member] | Corporate Debt Securities [Member] |  |  |
Available-for-sale securities |  |  |
Total available-for-sale securities |  | $ 0 | $ 0
[1] | Unrealized and realized gains and losses on trading securities are included in earnings in the statement of operations.
[2] | Net unrealized gains (losses) on available-for-sale securities gross and net of tax as of March 31, 2017, are $205 and $205, respectively, and as of June 30, 2016, are $45 and $45, respectively.
[3] | Unrealized gains and losses on available-for-sale securities are excluded from earnings and recorded in other comprehensive income as a separate component of shareholders' equity until realized.

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