Prepaid and Other Current Assets (Tables)

9 Months Ended

Sep. 30, 2018

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Prepaid and Other Current Assets

Prepaid and other current assets at September 30, 2018 and December 31, 2017 consisted of the following (in thousands):

	September 30, 2018		December 31, 2017
Collateral posted with broker for derivative instruments	$	2,969	$	215
Prepaid insurance	109		7,547
Derivative assets	554		4,296
Other	6,607		5,221
Total	$	10,239	$	17,279