Note 14 - Segment Information (Detail) - Segment Information (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Net revenues	$ 34,294	$ 25,740	$ 96,641	$ 65,238
Income (loss) from operations	5,349	5,123	8,050	9,501
Total assets	462,318		462,318		368,677
Accounts receivable	33,320		33,320		4,660
Goodwill	43,575		43,575
Property and equipment, net	76,922		76,922		21,060
Steel Sports [Member] | For Three Months Ended [Member]
Net revenues			1,257
Income (loss) from operations			(464)
Steel Sports [Member] | For Nine Months Ended [Member]
Net revenues			2,402
Income (loss) from operations			(1,392)
Steel Sports [Member]
Total assets	6,714		6,714
Accounts receivable	38		38
Goodwill	192		192
Property and equipment, net	5,825		5,825
Steel Energy [Member] | For Three Months Ended [Member]
Net revenues			33,037
Income (loss) from operations			5,566
Steel Energy [Member] | For Nine Months Ended [Member]
Net revenues			70,787
Income (loss) from operations			14,606
Steel Energy [Member]
Total assets	196,893		196,893
Accounts receivable	33,282		33,282
Goodwill	43,383		43,383
Property and equipment, net	71,097		71,097
Corporate [Member] | For Three Months Ended [Member]
Income (loss) from operations			(1,352)
Corporate [Member] | For Nine Months Ended [Member]
Income (loss) from operations			(6,849)
Corporate [Member]
Total assets	258,711		258,711
For Three Months Ended [Member]
Net revenues			34,294
Income (loss) from operations			3,750
For Nine Months Ended [Member]
Net revenues			73,189
Income (loss) from operations			$ 6,365