Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Current assets:
Cash	$ 4,856	$ 3,909
Accounts receivable, net	3,935	5,145
Inventories	7,553	5,285
Prepaid expenses and other current assets	1,878	1,428
Assets of discontinued operations held for sale	1,111	1,047
Total current assets	19,333	16,814
Property and equipment, net	1,368	1,372
Intangible assets, net	2,882	3,438
Goodwill	5,359	5,584
Other assets	613	718
Assets of discontinued operations held for sale	413	443
Total assets	29,968	28,369
Current liabilities:
Line of credit	2,937	2,258
Accounts payable	5,071	5,087
Accrued expenses and other current liabilities	5,449	5,859
Shareholder notes payable	4,598
Income taxes payable	544	1,058
Liabilities of discontinued operations held for sale	502	426
Total current liabilities	19,101	14,688
Shareholder notes payable, noncurrent	3,000	7,549
Deferred tax liability	653	686
Total liabilities	22,754	22,923
Commitments and contingencies (Note 13)
Stockholders’ equity:
Preferred stock, par value $0.01 per share: authorized 100,000; no shares issued and outstanding
Common stock, par value $0.01 per share: authorized 24,000,000; issued and outstanding 12,412,336 and 9,299,253 shares at September 30, 2014 and December 31, 2013, respectively	124	93
Additional paid-in capital	197,329	188,108
Accumulated other comprehensive loss	(1,925)	(1,036)
Accumulated deficit	(188,314)	(181,719)
Total stockholders’ equity	7,214	5,446
Total liabilities and stockholders’ equity	$ 29,968	$ 28,369