Prepaid Expenses and Other Current Assets (Tables)

6 Months Ended

Jun. 30, 2013

Text Block [Abstract]

Components of Prepaid Expenses and Other Current Assets

The Company’s prepaid expenses and other current assets are as follows:

	As of
	June 30, 2013		December 31, 2012
Collateral on deposit—commodity derivative contracts	$	267	$	767
Commodity derivative contracts		458		548
Deferred expense		12,003		—
Loss fund payments—workers’ compensation		6,883		6,968
Prepaid insurance		2,131		1,261
Prepaid tooling		1,604		764
Other		1,746		1,833
Total prepaid expenses and other current assets	$	25,092	$	12,141