PREPAID AND OTHER CURRENT ASSETS (Tables)

3 Months Ended

Mar. 31, 2015

PREPAID AND OTHER CURRENT ASSETS

Prepaid and Other Current Assets

Prepaid and other current assets consist of the following at the dates indicated (in thousands):

	March 31,		December 31,
	2015		2014
Prepaid insurance	$	4,574	$	9,918
Margin deposits	15,281		—
Unbilled revenue	3,385		3,556
Prepaid taxes	2,050		2,492
Vendor prepayments	84		136
Other	14,438		8,953
Total prepaid and other current assets	$	39,812	$	25,055