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v3.19.1

Debt (Tables) | 3 Months Ended
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Mar. 31, 2019
Debt [Abstract] |
Schedule of Debt | Debt consisted of the following at March 31, 2019 and December 31, 2018:
|  | March 31, |  | December 31, |  | Interest rates at |  |
|  | 2019 |  | 2018 |  | March 31, 2019 |  | Maturity
Revolving Credit Facility |  |  |  |  |  |  |  |  |  |
Credit Facility |  | $ | 91,000 |  | $ | 96,000 |  | 3.54% - 3.55% |  | September 2021
Debt |  |  |  |  |  |  |  |  |  |
PST short-term obligations |  |  | 474 |  |  | 989 |  | 6.00% |  | December 2019
PST long-term notes |  |  | 1,385 |  |  | 1,527 |  | 8.00% |  | November 2021
Total debt |  |  | 1,859 |  |  | 2,516 |  |  |  |
Less: current portion |  |  | (1,013) |  |  | (1,533) |  |  |  |
Total long-term debt, net |  | $ | 846 |  | $ | 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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