UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 34,214	$ 47,239
Accounts receivable, net of allowance for doubtful accounts of $242 and $206, respectively	259,530	239,319
Inventory	22,920	28,222
Fair value contracts	68	418
Income tax receivable	2,090	1,199
Prepayments	8,831	8,092
Current assets of discontinued operations	5	67
Total current assets	327,658	324,556
Property and Equipment
Marketing	53,382	46,177
Transportation	57,593	59,101
Oil and gas (successful efforts method)	96,248	90,431
Other	1,406	1,406
Property and equipment	208,629	197,115
Less - Accumulated depreciation, depletion and amortization	(112,985)	(106,403)
Net property and equipment	95,644	90,712
Other Assets:
Deferred income tax asset	73	34
Cash deposits and other	3,842	4,199
Total Assets	427,217	419,501
Current Liabilities:
Accounts payable	248,090	258,310
Accounts payable - related party	16	42
Fair value contracts	64	412
Accrued and other liabilities	10,615	7,078
Current deferred income taxes	631	240
Total current liabilities	259,416	266,082
Other Liabilities:
Asset retirement obligations	1,864	1,886
Deferred taxes and other liabilities	16,662	15,675
Total liabilities	277,942	283,643
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	137,160	123,743
Total shareholders' equity	149,275	135,858
Liabilities and shareholders' equity	$ 427,217	$ 419,501