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BENEFIT PLANS (Details) - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2015 | Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2014
BENEFIT PLANS (Details) [Line Items] |  |  |  |
Company percentage match of participants contributions for the first three percent of compenation |  | 100.00% |  |
Percentage of first compensation |  | 3.00% |  |
Company percentage match of participants contributions for next two percent of compensation |  | 50.00% |  |
Percentage of next compensation |  | 2.00% |  |
Company 401(k) Match |  | $ 113,000 | $ 131,000 | $ 175,000
Company match of savings programs |  | $ 39,000 | $ 51,000 | $ 58,000
Employee Stock Purchase Plan [Member] |  |  |  |
BENEFIT PLANS (Details) [Line Items] |  |  |  |
Shares of treasury stock purchased by employees (in Shares) |  | 39,084 | 37,383 | 52,191
Maximum [Member] | Employee Stock Purchase Plan [Member] |  |  |  |
BENEFIT PLANS (Details) [Line Items] |  |  |  |
Company Employee Stock Purchase Plan percentage match of employee's contributions of gross salary | 3.00% |  |  |

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