Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 10,499	$ 11,422
Restricted cash	1,001	1,000
Trade accounts receivable, net of allowance for doubtful accounts of $322 and $97, respectively	6,883	8,610
Other accounts receivable	99	76
Inventory	3,933	2,238
Prepaid assets	2,268	2,485
Total current assets	24,683	25,831
Property and equipment, net	267	311
Other assets	315	69
Total assets	25,265	26,211
Current liabilities:
Accounts payable	2,315	2,506
Accrued expenses	3,964	4,719
Total current liabilities	6,279	7,225
Commitments and Contingencies (Note 12)
Stockholders' equity:
Preferred stock, $0.001 par value, 10,000 shares authorized (no shares issued and outstanding)
Common stock, $0.001 par value, 40,000 shares authorized; 14,184 shares issued and outstanding as of June 30, 2012 and December 31, 2011	14	14
Additional paid-in capital	32,168	32,051
Accumulated other comprehensive loss	(74)	(117)
Accumulated deficit	(13,122)	(12,962)
Total stockholders' equity	18,986	18,986
Total liabilities and stockholders' equity	$ 25,265	$ 26,211

Amount due from customers, clients, or other third-parties, or arising from transactions not separately disclosed, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.

No definition available.