Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 21,589	$ 24,382
Restricted cash	400	400
Trade and other accounts receivable, net of allowance for doubtful accounts of $303 and $252, at March 31, 2016 and December 31, 2015, respectively	28,110	43,172
Inventories, net	29,200	39,055
Prepaid expenses and other current assets	2,479	2,593
Assets held for sale	14,411	0
Total current assets	96,189	109,602
Property and equipment, net	31,512	32,324
Goodwill	23,998	23,635
Pension asset	6,125	5,849
Other non-current assets	611	603
Total assets	158,435	172,013
Current liabilities:
Accounts payable and accrued liabilities	22,597	33,985
Accrued employee compensation	7,133	6,672
Deferred revenue and customer deposits	3,375	3,066
Short-term borrowings and current portion of long-term debt	37	42
Liabilities held for sale	922	0
Total current liabilities	34,064	43,765
Deferred tax liability, long-term	6,261	6,076
Long-term debt, excluding current portion	44	49
Other long-term liabilities	2,787	2,947
Total liabilities	$ 43,156	$ 52,837
Commitments and contingencies (Note 9)
Stockholders’ equity:
Common stock, $0.10 par value per share, 40,000 shares authorized; 31,944 and 31,782 shares issued and outstanding at March 31, 2016 and December 31, 2015, respectively	$ 3,192	$ 3,176
Additional paid-in capital	292,420	291,505
Accumulated deficit	(187,247)	(180,399)
Accumulated other comprehensive income	6,914	4,894
Total stockholders’ equity	115,279	119,176
Total liabilities and stockholders’ equity	$ 158,435	$ 172,013

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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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.