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v3.8.0.1

RELATED PARTY TRANSACTIONS (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Dec. 09, 2008 | Mar. 16, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Executives |  |  |  |
Related Party Transactions |  |  |  |
Cash surrender value of split-dollar life insurance policies |  |  | $ 15 | $ 15
Corporate Joint Venture | China |  |  |  |
Related Party Transactions |  |  |  |
Payments for advance to affiliate |  |  | 2,000 |
Payments for advance to affiliate by co-venturer |  |  | $ 500 |
Mr. Eugene Hughes | Retirement and Consulting Agreement |  |  |  |
Related Party Transactions |  |  |  |
Initial term of agreement | 8 years |  |  |
Annual compensation for the first two years of service | $ 200 |  |  |
Specified service period for annual compensation | 2 years |  |  |
Annual compensation for remainder of the initial term | $ 100 |  |  |
Corporate Joint Venture | China |  |  |  |
Related Party Transactions |  |  |  |
Debt instrument, term (in years) |  |  | 1 year |
Interest rate, stated percentage |  |  | 300.00% |
Subsequent Event | Corporate Joint Venture | China |  |  |  |
Related Party Transactions |  |  |  |
Payments for advance to affiliate by co-venturer |  | $ 2,000 |  |

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- Definition Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 4 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6812-107765 + Details
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