Balance Sheet Details

The following table provides detail of selected balance sheet items:



(dollars in thousands)	September 30, 2011		December 31, 2010
Accounts receivable:
Trade receivables	$	92,995	$	90,899
Other receivables	452		1,202
Total accounts receivable, less allowances of $5,236 and $5,518	$	93,447	$	92,101
Inventories:
Finished goods	$	154,665	$	132,169
Work in process	920		653
Raw materials	4,224		4,444
Repair parts	9,945		9,496
Operating supplies	1,463		1,384
Total inventories, less allowances of $5,003 and $4,658	$	171,217	$	148,146
Prepaid and other current assets:
Value added tax	$	2,641	$	1,332
Prepaid expenses	5,776		4,822
Refundable, deferred and prepaid income taxes	5,025		283
Derivative asset	458		—
Total prepaid and other current assets	$	13,900	$	6,437
Other assets:
Deposits	$	907	$	904
Finance fees — net of amortization	10,137		13,012
Other assets	3,982		3,886
Total other assets	$	15,026	$	17,802
Accrued liabilities:
Accrued incentives	$	24,275	$	15,060
Workers compensation	8,871		9,608
Medical liabilities	3,556		3,785
Interest	4,696		14,416
Commissions payable	1,292		904
Other accrued liabilities	11,526		7,438
Total accrued liabilities	$	54,216	$	51,211
Other long-term liabilities:
Deferred liability	$	3,723	$	4,622
Derivative liability	81		—
Other long-term liabilities	5,050		7,303
Total other long-term liabilities	$	8,854	$	11,925