UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 32,213	$ 37,066
Accounts receivable, net of allowance for doubtful accounts of $308 and $357, respectively	190,133	225,393
Inventory	17,001	18,464
Fair value contracts	1,010	2,064
Income tax receivable	0	480
Prepayments	9,083	10,651
Current assets of discontinued operations	307	10,847
Total current assets	249,747	304,965
Property and Equipment
Marketing	41,389	33,004
Transportation	61,048	54,359
Oil and gas (successful efforts method)	93,482	81,668
Other	1,406	2,772
Property and equipment	197,325	171,803
Less - Accumulated depreciation, depletion and amortization	(107,734)	(102,946)
Net property and equipment	89,591	68,857
Other Assets:
Deferred income tax asset	758	473
Cash deposits and other	3,939	4,167
Long-term assets of discontinued operations	0	378
Assets	344,035	378,840
Current Liabilities:
Accounts payable	195,653	243,615
Accounts payable - related party	43	58
Fair value contracts	620	681
Accrued and other liabilities	11,635	6,095
Current deferred income taxes	404	505
Current liabilities of discontinued operations	0	5,140
Total current liabilities	208,355	256,094
Other Liabilities:
Asset retirement obligations	1,741	1,568
Deferred taxes and other liabilities	11,296	10,496
Total liabilities	221,392	268,158
Commitments and Contingencies (Note 5)
Shareholders' Equity:
Preferred stock - $1.00 par value, 960,000 shares authorized, none outstanding	0	0
Common stock - $.10 par value, 7,500,000 shares authorized, 4,217,596 shares outstanding	422	422
Contributed capital	11,693	11,693
Retained earnings	110,528	98,567
Total shareholders' equity	122,643	110,682
Liabilities and shareholders' equity	$ 344,035	$ 378,840