Consolidated Balance Sheets (Current Period Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 225,857	$ 253,172
Accounts receivable, net	738,784	832,785
Inventories, net	698,587	701,496
Prepaid expenses and other current assets	64,968	38,639
Total current assets	1,728,196	1,826,092
Property, plant, and equipment, net	1,858,410	1,852,126
Goodwill, net	491,846	520,818
Other intangible assets, net	129,754	146,103
Other noncurrent assets	64,323	94,823
Total assets	4,272,529	4,439,962
Current liabilities:
Accounts payable	251,053	279,933
Accrued liabilities	99,958	107,906
Income taxes	8,146	29,588
Current portion of long-term debt and capitalized leases	20,349	30,480
Deferred revenue	66,408	66,311
Other current liabilities	36,588	4,314
Total current liabilities	482,502	518,532
Long-term debt and capitalized leases	1,146,134	1,279,805
Deferred income taxes	121,968	129,235
Other noncurrent liabilities	23,589	46,590
Total liabilities	1,774,193	1,974,162
Oil States International, Inc. stockholders’ equity:
Common stock, $.01 par value, 200,000,000 shares authorized, 59,008,138 shares and 58,488,299 shares issued, respectively, and 55,148,868 shares and 54,695,473 shares outstanding, respectively	590	585
Additional paid-in capital	614,927	586,070
Retained earnings	2,077,909	1,899,195
Accumulated other comprehensive income (loss)	(62,887)	107,097
Common stock held in treasury at cost, 3,859,270 and 3,792,826 shares, respectively	(133,747)	(128,542)
Total Oil States International, Inc. stockholders’ equity	2,496,792	2,464,405
Noncontrolling interest	1,544	1,395
Total stockholders’ equity	2,498,336	2,465,800
Total liabilities and stockholders’ equity	$ 4,272,529	$ 4,439,962