Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 1,410	$ 1,170
Accounts receivable, net of allowances for doubtful accounts of $76 at September 30, 2014 and $70 at December 31, 2013	5,552	7,435
Inventories	6,462	6,357
Current deferred tax assets	8	46
Prepaid and other current assets	810	897
Assets held for sale	174
Total current assets	14,416	15,905
Property, plant and equipment, net	4,472	4,475
Goodwill	5,191	5,283
Intangible assets other than goodwill, net	382	457
Deferred tax assets	32	53
Other assets	93	286
Total assets	24,586	26,459
Current liabilities:
Accounts payable	3,207	3,201
Accrued expenses	4,890	4,259
Liabilities of assets held for sale	35
Lines of credit	1,153	1,196
Current portion of long-term debt	770	2,672
Income taxes payable	155	36
Other current liabilities	594	261
Total current liabilities	10,804	11,625
Long-term debt	3,597	2,664
Deferred income taxes	18	17
Other liabilities	523	992
Total liabilities	14,942	15,298
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.01 par value. Authorized 10,000,000 shares; no shares issued and outstanding
Common stock, $0.0033 par value. Authorized 75,000,000 shares; 10,737,337 and 10,719,337 issued and outstanding at September 30, 2014 and December 31, 2013, respectively.	128	128
Additional paid-in capital	44,224	44,205
Accumulated deficit	(33,005)	(31,924)
Accumulated other comprehensive loss	(1,703)	(1,248)
Total stockholders' equity	9,644	11,161
Total liabilities and stockholders' equity	$ 24,586	$ 26,459