Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Schedule of Long-Term Debt

(Expressed in thousands)
Issued	Maturity Date	December 31, 2017			December 31, 2016
6.75% Senior Secured Notes	7/1/2022	$	200,000		$	—
8.75% Senior Secured Notes	4/15/2018	—			150,000
Unamortized Debt Issuance Cost		(1,163		)	(648		)
		$	198,837		$	149,352