Long-term Debt Assets Pledged As Collateral (Details) (Steel Energy Ltd and Subsidiaries, USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Steel Energy Ltd and Subsidiaries
Debt Instrument [Line Items]
Cash and cash equivalents	$ 10,164
Accounts receivable	24,350
Property and equipment, net	97,910
Intangible assets, net	31,185
Total	$ 163,609