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Debt - Schedule of Current and Noncurrent Portions of External Debt Facilities (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Long-term debt, Gross	$ 57,750
Less debt issuance costs	(1,228)	$ (1,638)
Total debt	56,522	63,612
Less current portion of term facility	(10,000)	(10,000)
Current portion of debt issuance costs	546	546
Total long-term external debt, net	47,068	54,158
Term Loan Facility
Debt Instrument [Line Items]
Long-term debt, Gross	$ 57,750	$ 65,250

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Long-term debt current including debt issuance costs.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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