CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 11,357	$ 15,590
Trade receivables, net of allowance for doubtful accounts of $506 and $341 at September 30, 2018 and December 31, 2017, respectively	45,230	31,822
Inventories	44,887	32,568
Prepaid expenses and other assets	3,490	3,460
Total current assets	104,964	83,440
Property, plant and equipment, net	43,026	38,403
Deferred income taxes	129	14
Intangible assets, net	33,075	32,073
Goodwill	34,938	29,531
Other long-term assets	5,981	4,461
Total Assets	222,113	187,922
Current liabilities:
Debt obligations	437	461
Accounts payable	24,587	15,351
Accrued liabilities	18,051	14,270
Total current liabilities	43,075	30,082
Long-term debt	62,021	52,694
Deferred income taxes	3,164	3,609
Pension and post-retirement obligations	4,238	4,667
Other long-term liabilities	9,132	9,523
Total liabilities	121,630	100,575
Stockholders' Equity:
Common stock, no par value, authorized 50,000 shares; 9,476 and 9,427 shares issued and outstanding at September 30, 2018 and December 31, 2017, respectively	32,867	31,051
Preferred stock, par value $1.00 per share, authorized 5,000 shares; no shares issued or outstanding
Retained earnings	74,366	61,882
Accumulated other comprehensive loss	(6,750)	(5,586)
Total stockholders' equity	100,483	87,347
Total Liabilities and Stockholders' Equity	$ 222,113	$ 187,922

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).

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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.