Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 7,649	$ 3,471
Accounts receivable, net	7,091	11,695
Inventories	8,162	10,288
Prepaid expenses and other current assets	1,631	1,664
Total current assets	24,533	27,118
Property and equipment, net	2,272	2,649
Intangible assets, net	4,584	4,999
Goodwill	6,122	5,955
Other assets	414	394
Total assets	37,925	41,115
Current liabilities:
Line of credit	5,090	4,527
Shareholder notes payable	4,608
Accounts payable	5,287	5,952
Warrant liability	159	100
Accrued expenses and other current liabilities	4,628	4,915
Income taxes payable	29	274
Total current liabilities	19,801	15,768
Shareholder notes payable	2,934	4,520
Capital lease obligation	7	17
Deferred tax liability	978	942
Total liabilities	23,720	21,247
Commitments and contingencies (Note 11)
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 7,231,315 and 7,218,807 shares at September 30, 2012 and December 31, 2011, respectively	72	72
Additional paid-in capital	185,908	185,473
Accumulated other comprehensive loss	41	(716)
Accumulated deficit	(171,816)	(164,961)
Total stockholders’ equity	14,205	19,868
Total liabilities and stockholders’ equity	$ 37,925	$ 41,115