Other Assets - Long-Term (Detail) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Other noncurrent assets consisted of the following:
Prepaid Interest	$ 8,716	$ 9,265
Deposits	621	633
Other noncurrent assets	148	95
Total	48,466	63,334
ABC
Other noncurrent assets consisted of the following:
Due from ABC	12,718	14,644
Hydraulic IP Holdings
Other noncurrent assets consisted of the following:
Notes Receivable from JV Partners	$ 26,263	$ 38,697