Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Sep. 30, 2015	Dec. 31, 2014
Assets
Cash and cash equivalents	$ 5,040,000	$ 2,238,000
Accounts receivable, net	115,155,000	123,804,000
Inventories, net (includes LIFO debit of $4,932 as of September 30, 2015 and $3,207 as of December 31, 2014)	229,031,000	311,108,000
Prepaid expenses and other	$ 7,753,000	20,434,000
Assets held for sale		1,125,000
Total current assets	$ 356,979,000	458,709,000
Property and equipment, at cost	370,909,000	366,989,000
Accumulated depreciation	(201,136,000)	(189,603,000)
Net property and equipment	169,773,000	177,386,000
Goodwill	500,000	16,951,000
Intangible assets, net	24,980,000	33,646,000
Other long-term assets	12,766,000	14,056,000
Total assets	564,998,000	700,748,000
Liabilities
Current portion of long-term debt	2,690,000	3,530,000
Accounts payable	57,395,000	91,252,000
Accrued payroll	8,364,000	10,224,000
Other accrued liabilities	16,967,000	26,971,000
Total current liabilities	85,416,000	131,977,000
Credit facility revolver	185,180,000	244,090,000
Other long-term liabilities	10,742,000	13,249,000
Deferred income taxes	23,655,000	30,651,000
Total liabilities	$ 304,993,000	$ 419,967,000
Shareholders' Equity
Preferred stock
Common stock	$ 128,033,000	$ 126,339,000
Accumulated other comprehensive loss	(570,000)	(549,000)
Retained earnings	132,542,000	154,991,000
Total shareholders' equity	260,005,000	280,781,000
Total liabilities and shareholders' equity	$ 564,998,000	$ 700,748,000

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.