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NOTES PAYABLE TO BANKS (Detail Textuals 2) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2018 | Dec. 31, 2017
Line Of Credit Facility [Line Items] |  |
Other current assets | $ 5,924 | $ 7,131
Revolving credit facility |  |
Line Of Credit Facility [Line Items] |  |
Loan origination fees and other debt related costs | 3,000 |
Other current assets | 61 |
Letter of credit facility |  |
Line Of Credit Facility [Line Items] |  |
Available borrowing under the facility | 125,000 |
Letters of credit outstanding amount | 19,600 |
Available credit facility | $ 105,400 |

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