Consolidated Balance Sheets - USD ($)
|
Dec. 31, 2015 |
Dec. 31, 2014 |
| Current assets: |
|
|
| Cash |
$ 1,248,000
|
$ 1,284,000
|
| Accounts receivable, net |
397,000
|
110,000
|
| Inventory, net |
591,000
|
186,000
|
| Prepaid expenses and other current assets |
228,000
|
104,000
|
| Total current assets |
2,464,000
|
1,684,000
|
| Property and equipment, net |
12,000
|
1,000
|
| Other assets, net |
1,494,000
|
1,684,000
|
| Total assets |
3,970,000
|
3,369,000
|
| Current liabilities: |
|
|
| Accounts payable |
652,000
|
835,000
|
| Accrued expenses |
237,000
|
342,000
|
| Deferred revenue, current portion |
70,000
|
70,000
|
| Total current liabilities |
$ 959,000
|
1,247,000
|
| Warrant liability |
|
7,386,000
|
| Long-term portion of deferred revenue |
$ 347,000
|
417,000
|
| Total liabilities |
$ 1,306,000
|
$ 9,050,000
|
| Commitments and Contingencies |
|
|
| Stockholders' equity (deficit): |
|
|
| Preferred stock, $.001 par value; 5,000,000 shares authorized at December 31, 2015 and 2014; no shares issued and outstanding at December 31, 2015 and 2014. |
|
|
| Common stock, $.001 par value; 90,000,000 shares authorized at December 31, 2015 and 2014; 48,580,355 and 30,391,513 shares issued and outstanding at December 31, 2015 and December 31, 2014, respectively. |
$ 49,000
|
$ 30,000
|
| Additional paid-in capital |
119,797,000
|
108,382,000
|
| Accumulated other comprehensive income |
71,000
|
72,000
|
| Accumulated deficit |
(117,253,000)
|
(114,165,000)
|
| Total stockholders' equity (deficit) |
2,664,000
|
(5,681,000)
|
| Total liabilities and stockholders' equity (deficit) |
$ 3,970,000
|
$ 3,369,000
|