CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 14,048	$ 15,483
Trade receivables, net of allowance for doubtful accounts of $367 and $362 at March 31, 2017 and December 31, 2016, respectively	31,035	26,104
Inventories	30,862	31,098
Prepaid expenses and other assets	3,044	3,120
Total current assets	78,989	75,805
Property, plant and equipment, net	37,370	37,474
Deferred income taxes	845	923
Intangible assets, net	33,576	34,252
Goodwill	27,740	27,522
Other long term assets	3,906	3,943
Total assets	182,426	179,919
Current liabilities:
Debt obligations	943	936
Accounts payable	14,605	13,204
Accrued liabilities	10,520	10,678
Total current liabilities	26,068	24,818
Long-term debt	67,592	70,483
Deferred income taxes	3,295	3,266
Pension and post-retirement obligations	4,220	4,381
Other long term liabilities	4,834	4,685
Total liabilities	106,009	107,633
Stockholders' Equity:
Common stock, no par value, authorized 50,000 shares; 9,471 and 9,374 shares issued and outstanding at March 31, 2017 and December 31, 2016, respectively	30,621	29,503
Preferred stock, par value $1.00 per share, authorized 5,000 shares; no shares issued or outstanding
Retained earnings	57,211	54,786
Accumulated other comprehensive loss	(11,415)	(12,003)
Total stockholders' equity	76,417	72,286
Total Liabilities and Stockholders' Equity	$ 182,426	$ 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.