Note 3 - Balance Sheet Details

12 Months Ended

Dec. 31, 2019

Notes to Financial Statements

Supplemental Balance Sheet Disclosures [Text Block]

3. Balance Sheet Details

The following table provides detail of selected balance sheet items:

December 31,
(dollars in thousands)	2019		2018
Accounts receivable:
Trade receivables	$	79,829	$	82,521
Other receivables		1,478		1,456
Total accounts receivable, less allowances of $10,803 and $8,538	$	81,307	$	83,977
Inventories:
Finished goods	$	157,348	$	175,074
Work in process		1,183		1,363
Raw materials		4,008		4,026
Repair parts		10,254		10,116
Operating supplies		2,004		1,524
Total inventories, less loss provisions of $7,750 and $9,453	$	174,797	$	192,103
Accrued liabilities:
Accrued incentives	$	24,337	$	19,359
Other accrued liabilities		26,320		24,369
Total accrued liabilities	$	50,657	$	43,728