CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 247	$ 230
Accounts receivable, net	1,643	1,991
Inventories	3,655	3,415
Prepaid expenses and other current assets	82	154
Total current assets	5,627	5,790
Property and equipment, net	1,964	2,091
In-process research and development	4,620	4,620
Trademarks, trade names	1,240	1,240
Goodwill	2,453	2,453
Other assets	384	245
Total assets	16,288	16,439
Current liabilities:
Secured lines of credit and current portion of long-term debt	1,905	2,555
Account payable and accrued expenses	3,995	4,134
Advances - related parties	95	110
Total current liabilities	5,995	6,799
Long-term debt, net of current portion	853	1,209
Total liabilities	$ 6,848	$ 8,008
Commitments and contingencies
Stockholders’ equity :
Preferred stock, $0.001 par value; 10,000,000 shares authorized; 198,355 and 373,355 shares issued and outstanding as of June 30, 2015 and December 31, 2014, respectively (liquidation value of all classes of preferred stock $1,121 and $2,871 as of June 30, 2015 and December 31, 2014, respectively)	$ 962	$ 1,487
Common stock, $0.001 par value; 3.5 billion shares authorized, 20,391,206 and 19,427,331 issued and outstanding as of June 30, 2015 and December 31, 2014, respectively	20	19
Additional paid-in capital	7,784	5,763
Treasury Stock	(327)	(327)
Accumulated other comprehensive loss	(309)	(149)
Retained earnings	1,310	1,638
Total stockholders' equity	9,440	8,431
Total liabilities and stockholders' equity	$ 16,288	$ 16,439