CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 14,733	$ 15,483
Trade receivables, net of allowance for doubtful accounts of $358 and $362 at June 30, 2017 and December 31, 2016, respectively	31,558	26,104
Inventories	31,408	31,098
Prepaid expenses and other assets	2,984	3,120
Total current assets	80,683	75,805
Property, plant and equipment, net	37,947	37,474
Deferred income taxes	485	923
Intangible assets, net	33,311	34,252
Goodwill	28,763	27,522
Other long term assets	4,209	3,943
Total assets	185,398	179,919
Current liabilities:
Debt obligations	959	936
Accounts payable	13,393	13,204
Accrued liabilities	11,840	10,678
Total current liabilities	26,192	24,818
Long-term debt	64,963	70,483
Deferred income taxes	3,135	3,266
Pension and post-retirement obligations	4,348	4,381
Other long term liabilities	5,246	4,685
Total liabilities	103,884	107,633
Stockholders' Equity:
Common stock, no par value, authorized 50,000 shares; 9,452 and 9,374 shares issued and outstanding at June 30, 2017 and December 31, 2016, respectively	30,748	29,503
Preferred stock, par value $1.00 per share, authorized 5,000 shares; no shares issued or outstanding
Retained earnings	59,213	54,786
Accumulated other comprehensive loss	(8,447)	(12,003)
Total stockholders' equity	81,514	72,286
Total Liabilities and Stockholders' Equity	$ 185,398	$ 179,919

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.