Condensed Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 82,393	$ 85,594
Trade accounts receivable	269,904	177,065
Inventories	164,646	89,264
Other current assets	23,649	24,131
Total current assets	540,592	376,054
Property, plant and equipment, net	486,773	484,492
Investment in limited partnership	2,663	2,733
Intangible assets, net	5,920	5,953
Other assets	38,188	42,946
Total assets	1,074,136	912,178
LIABILITIES AND EQUITY
Accounts payable	252,782	150,026
Accrued liabilities	48,972	30,870
Total current liabilities	301,754	180,896
Long-term debt	347,976	347,786
Deferred income taxes	117,678	117,874
Total liabilities	767,408	646,556
Commitments and contingencies
Stockholders' and members' equity:
Common stock, $0.01 par value, 25,000,000 authorized and 15,813,497 and 16,379,803 issued and 15,636,152 and 16,202,458 shares outstanding, respectively	158	164
Additional paid-in capital	170,852	175,376
Accumulated earnings	138,966	93,330
Accumulated other comprehensive income	71	71
Treasury stock, at cost, 177,345 shares	(3,319)	(3,319)
Stockholders' equity	306,728	265,622
Total liabilities and equity	1,074,136	912,178
TPCGLLC [Member]
ASSETS
Cash and cash equivalents	12,423	83,858
Trade accounts receivable	269,904	177,065
Due from parent	813	3,522
Inventories	164,646	89,264
Other current assets	23,647	23,914
Total current assets	471,433	377,623
Property, plant and equipment, net	486,773	484,492
Investment in limited partnership	2,663	2,733
Intangible assets, net	5,920	5,953
Other assets	38,188	42,946
Total assets	1,004,977	913,747
LIABILITIES AND EQUITY
Accounts payable	250,483	150,026
Accrued liabilities	48,946	30,834
Total current liabilities	299,429	180,860
Long-term debt	347,976	347,786
Deferred income taxes	117,678	117,874
Total liabilities	765,083	646,520
Commitments and contingencies
Stockholders' and members' equity:
Members' equity	239,894	267,227
Total liabilities and equity	$ 1,004,977	$ 913,747