Senior Debt (Tables)

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Summary of Debt

Debt consisted of the following at March 31, 2019 and December 31, 2018:

(table only in thousands)	March 31, 2019			December 31, 2018
Outstanding borrowings under Credit Facility (defined below).    Term loan balance due upon maturity in September 2020.
- Term loan	$	76,147		$	76,147
- U.S. Dollar revolving loans		—			—
- Unamortized debt discount		(1,422	)		(1,691	)
Total outstanding borrowings under Credit Facility	$	74,725		$	74,456