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Debt (Tables) | 9 Months Ended
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Sep. 30, 2019
Debt [Abstract] |
Schedule of Debt | Debt consisted of the following at September 30, 2019 and December 31, 2018:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, | ​ | December 31, | ​ | Interest rates at | ​ | ​
​ |  | 2019 |  | 2018 |  | September 30, 2019 |  | Maturity
Revolving Credit Facility | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Credit Facility | ​ | $ | 108,500 | ​ | $ | 96,000 | ​ | 3.07 - 3.12% | ​ | June 2024
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Debt | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
PST short-term obligations | ​ | ​ | 149 | ​ | ​ | 989 | ​ | 6.00% | ​ | December 2019
PST long-term notes | ​ | ​ | 1,063 | ​ | ​ | 1,527 | ​ | 7.00% | ​ | November 2021
Suzhou short-term credit line | ​ | ​ | 2,099 | ​ | ​ | - | ​ | 4.70% - 5.00% | ​ | August 2020
Total debt | ​ | ​ | 3,311 | ​ | ​ | 2,516 | ​ | ​ | ​ | ​
Less: current portion | ​ | ​ | (2,752) | ​ | ​ | (1,533) | ​ | ​ | ​ | ​
Total long-term debt, net | ​ | $ | 559 | ​ | $ | 983 | ​ | ​ | ​ | ​
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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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