3. Balance Sheet Details

The following table provides detail of selected balance sheet items:


(dollars in thousands)	June 30, 2011		December 31, 2010

Accounts receivable:
Trade receivables	$	97,083	$	90,899
Other receivables		604		1,202

Total accounts receivable, less allowances of $5,320 and $5,518	$	97,687	$	92,101

Inventories:
Finished goods	$	151,717	$	132,169
Work in process		692		653
Raw materials		3,981		4,444
Repair parts		10,253		9,496
Operating supplies		1,554		1,384

Total inventories, less allowances of $4,934 and $4,658	$	168,197	$	148,146

Prepaid and other current assets:
Value added tax	$	2,136	$	1,332
Prepaid expenses		4,009		4,822
Refundable, deferred and prepaid income taxes		7,403		283

Total prepaid and other current assets	$	13,548	$	6,437

Other assets:
Deposits	$	928	$	904
Finance fees — net of amortization		10,827		13,012
Other assets		3,763		3,886

Total other assets	$	15,518	$	17,802

Accrued liabilities:
Accrued incentives	$	22,202	$	15,060
Workers compensation		9,352		9,608
Medical liabilities		3,494		3,785
Interest		12,891		14,416
Commissions payable		1,101		904
Other accrued liabilities		9,312		7,438

Total accrued liabilities	$	58,352	$	51,211

Other long-term liabilities:
Deferred liability	$	4,146	$	4,622
Other long-term liabilities		4,778		7,303

Total other long-term liabilities	$	8,924	$	11,925