Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 24,813	$ 24,732
Restricted cash	400	0
Trade and other accounts receivable, net of allowance for doubtful accounts of $244 and $143, at September 30, 2015 and December 31, 2014, respectively	36,297	43,698
Inventories, net	40,841	44,856
Prepaid expenses and other current assets	3,378	2,426
Total current assets	105,729	115,712
Property and equipment, net	33,355	39,223
Goodwill	24,049	23,599
Pension asset	8,191	7,362
Other non-current assets	533	704
Total assets	171,857	186,600
Current liabilities:
Accounts payable and accrued liabilities	29,616	27,011
Accrued employee compensation	8,129	9,348
Deferred revenue and customer deposits	1,206	703
Short-term borrowings and current portion of long-term debt	47	15,549
Deferred tax liability	1,203	1,111
Total current liabilities	40,201	53,722
Deferred tax liability, long-term	5,453	3,304
Long-term debt, excluding current portion	59	20
Other long-term liabilities	3,125	2,601
Total liabilities	$ 48,838	$ 59,647
Commitments and contingencies (Note 9)
Stockholders’ equity:
Common stock, $0.10 par value per share, 40,000 shares authorized; 31,792 and 29,846 shares issued and outstanding at September 30, 2015 and December 31, 2014, respectively	$ 3,176	$ 2,982
Additional paid-in capital	290,465	277,314
Accumulated deficit	(178,232)	(158,066)
Accumulated other comprehensive income	7,610	4,723
Total stockholders’ equity	123,019	126,953
Total liabilities and stockholders’ equity	$ 171,857	$ 186,600

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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- 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.