|
CONSOLIDATED BALANCE SHEETS (UNAUDITED) (USD $)
In Thousands, unless otherwise specified
|
Sep. 30, 2012
|
Dec. 31, 2011
|
| Current assets: |
|
|
| Cash and cash equivalents |
$ 26,634 |
$ 28,026 |
| Short-term investments, available-for-sale |
50,792 |
47,156 |
| Accounts receivable, net |
16,279 |
10,421 |
| Inventory |
8,946 |
8,082 |
| Prepaid expenses and other current assets |
1,394 |
1,394 |
| Total current assets |
104,045 |
95,079 |
| Property and equipment, net |
6,274 |
5,494 |
| Long-term investments, available-for-sale |
2,619 |
10,554 |
| Intangible assets |
461 |
1,021 |
| Other long-term assets |
258 |
228 |
| Total assets |
113,657 |
112,376 |
| Current liabilities: |
|
|
| Accounts payable |
7,931 |
4,936 |
| Deferred revenue and deferred profit |
2,341 |
4,029 |
| Accrued expenses |
12,831 |
7,403 |
| Accrued compensation |
5,986 |
2,094 |
| Current portion of capital lease obligations |
4 |
32 |
| Total current liabilities |
29,093 |
18,494 |
| Other long-term liabilities |
683 |
855 |
| Capital lease obligations, net of current portion |
|
2 |
| Commitments and contingencies |
|
|
| Stockholders' equity: |
|
|
| Preferred stock, $0.0001 par value; 25,000 shares authorized, no shares issued or outstanding |
|
|
| Common stock |
|
|
| Additional paid-in capital |
135,430 |
126,695 |
| Accumulated other comprehensive income |
42 |
14 |
| Accumulated deficit |
(51,594) |
(33,687) |
| Total stockholders' equity |
83,881 |
93,025 |
| Total liabilities and stockholders' equity |
113,657 |
112,376 |
|
Class A Common Stock [Member]
|
|
|
| Stockholders' equity: |
|
|
| Common stock |
2 |
2 |
|
Class B Common Stock [Member]
|
|
|
| Stockholders' equity: |
|
|
| Common stock |
$ 1 |
$ 1 |