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Debt (Tables)

9 Months Ended

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.

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