(3) Investment in Savoy (Detail) - Condensed Balance Sheet (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Current assets	$ 50,914	$ 48,876
	234,644	232,428
Total liabilities	63,950	71,435
	234,644	232,428
Equity Investment in Savoy
Current assets	18,486
Oil and gas properties, net	20,692
	39,178
Total liabilities	10,178
Partners' capital	29,000
	$ 39,178

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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