Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 43,994	$ 27,687
Short-term investments	39,303	36,605
Accounts receivable, net of chargebacks and other deductions	18,663	31,609
Inventories, net	54,746	47,106
Due from related party	2,954	1,440
Prepaid expenses and other current assets	5,664	2,821
Total current assets	165,324	147,268
Property, plant, and equipment, net	57,421	780
Investment in joint ventures	2,016	19,622
Goodwill	6,038
Intangible assets, net	3,119	4,277
Other assets	324	368
Total assets	234,242	172,315
Current liabilities:
Accounts payable	24,517	21,813
Due to related party	3,406	7,026
Accrued profit sharing	7,411	4,246
Accrued liabilities	8,265	7,369
Current portion of deferred purchase consideration	2,442
Current portion of long-term debt	4,855
Total current liabilities	50,896	40,454
Long term liabilities:
Long-term portion of deferred purchase consideration	11,439
Long-term debt	14,240
Other long-term liabilities	1,624	6
Total liabilities	78,199	40,460
Stockholders' equity:
Common stock-$0.01 par value, 100,000,000 authorized and 28,192,824 and 28,116,489 outstanding at June 30, 2013 and December 31, 2012, respectively	282	281
Additional paid-in capital	276,284	272,725
Accumulated other comprehensive (loss) income	(80)	2,500
Accumulated deficit	(120,443)	(143,651)
Total stockholders' equity	156,043	131,855
Total liabilities and stockholders' equity	$ 234,242	$ 172,315