Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 5,230	$ 11,422
Restricted cash	1,003	1,000
Trade accounts receivable, net of allowance for doubtful accounts of $339 and $97 as of December 31, 2012 and 2011, respectively	10,247	8,610
Other accounts receivable	95	76
Inventory	3,429	2,238
Prepaid assets	1,521	2,485
Total current assets	21,525	25,831
Property and equipment, net	367	311
Other assets	229	69
Total assets	22,121	26,211
Current liabilities:
Accounts payable	1,514	2,506
Accrued expenses	3,786	4,719
Total current liabilities	5,300	7,225
Commitments and Contingencies (Note 9)
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	14	14
Additional paid-in capital	32,282	32,051
Accumulated other comprehensive loss	(13)	(117)
Accumulated deficit	(15,462)	(12,962)
Total stockholders' equity	16,821	18,986
Total liabilities and stockholders' equity	$ 22,121	$ 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.