CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
CURRENT ASSETS:
Cash and temporary investments	$ 18,979	$ 27,037
Accounts receivable, net of allowance for doubtful accounts of $1,163 and $1,112 at March 31, 2019 and December 31, 2018, respectively	183,848	149,142
Inventories, net	96,156	93,767
Prepaid expenses	5,816	3,272
Total current assets	304,799	273,218
NONCURRENT ASSETS:
Property, plant and equipment, net	83,929	82,850
Right-of-use assets - operating leases	1,790
Goodwill	11,619	11,619
Other assets	538	497
TOTAL ASSETS	402,675	368,184
CURRENT LIABILITIES:
Accounts payable	107,786	98,220
Accrued liabilities	26,021	24,863
Current portion of operating lease obligation	352
Current portion of finance lease obligation	20	20
Long-term obligations due within one year	380	285
Total current liabilities	134,559	123,388
NONCURRENT LIABILITIES
Long-term obligations	30,286	15,475
Noncurrent portion of operating lease obligation	1,432
Noncurrent portion of finance lease obligation	53	58
Deferred income tax liabilities	1,743	1,700
Total liabilities	168,073	140,621
COMMITMENTS AND CONTINGENCIES (Notes 6 and 7)
SHAREHOLDERS’ EQUITY:
Preferred stock, $0.01 par value; 5,000,000 shares authorized, none issued or outstanding
Common stock, $0.01 par value; 100,000,000 shares authorized, 11,400,102 and 11,394,546, outstanding at March 31, 2019 and December 31, 2018, respectively	114	114
Additional paid-in capital	151,055	150,905
Accumulated surplus	87,966	81,354
Accumulated other comprehensive loss	(4,533)	(4,810)
Total shareholders’ equity	234,602	227,563
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 402,675	$ 368,184

The aggregate of amounts due from customers or clients, within one year of the balance sheet date (or one operating cycle, if longer), for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date within one year of the balance sheet, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively.

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Period Type:	instant

- Definition

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).