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Debt (Tables)

9 Months Ended

Sep. 30, 2018

Debt Disclosure [Abstract]

Schedule of Line of Credit Facilities [Table Text Block]

The table below reflects the Company's total debt, including borrowings under its credit agreement and master loan agreement for equipment notes: 

				Stated Interest		Payment		Term		Outstanding  Balance as of  September 30,				Outstanding  Balance as of  December 31,
(dollar amounts in thousands)		Inception Date		Rate (per annum)		Frequency		(years)		2018				2017
Credit Agreement
Revolving loans		6/30/2016		Variable		Variable		5		$	64,380			$	78,960
Equipment Notes
Equipment Note 1		9/28/2018		4.16%		Semi-annual		5			12,655				—
Equipment Note 2		9/28/2018		4.23%		Semi-annual		7			12,279				—
											24,934				—
Total Debt											89,314				78,960
Less: Current Portion of long-term debt											(2,941	)			—
Long-term debt										$	86,373			$	78,960

Schedule Of Equipment Note Repayments [Table Text Block]

The following table sets forth our remaining principal payments for the Company’s outstanding Equipment Notes as of September 30, 2018:

		Future
			Equipment Notes
(In thousands)			Principal Payments
Remainder of 2018		$	—
2019			2,941
2020			3,066
2021			3,195
2022			3,329
2023			6,002
Thereafter			6,401
Total future principal payments		$	24,934
Less: Current portion of equipment notes			(2,941	)
Long-term principal obligations		$	21,993

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- Definition

Tabular disclosure of equipment note repayments during various periods.

+ References

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- Definition

Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(e),(f))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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