LONG-TERM OBLIGATIONS (Tables)

9 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

Activity under Loan Presented for Financial Reporting Purposes

	September 30, 2015			December 31, 2014
	(in thousands)
Beginning balance	$	82,165		$	81,516
Accretion of discount	727			198
Loan activity:
Interest expense	8,078			10,588
Payments applied to principal	(84,472		)	—
Payments applied to interest	(6,498		)	(8,978		)
Accrued interest payable	—			(1,159		)
Ending balance	$	—		$	82,165