| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 | Dec'09 |
|---|---|---|---|---|---|---|---|---|---|---|
Operating Activities: | ||||||||||
Net income | ||||||||||
3,846 | -9,100 | -1,526 | -15,956 | -27,041 | -3,483 | 10,383 | -5,424 | -18,640 | -18,067 | -14,577 |
Adjustments to reconcile net income to net cash provided by (used in) operating activities: | ||||||||||
Gain on the sale of discontinued operations, net of tax | ||||||||||
- | - | - | - | - | - | - | - | - | - | 4,190 |
Depreciation | ||||||||||
294 | 638 | 628 | 720 | 324 | 275 | 351 | 503 | 438 | 323 | 613 |
Warrant-related charges | ||||||||||
- | - | - | - | - | - | 777 | - | - | - | - |
Warrant-related charges | ||||||||||
- | - | - | - | - | - | - | 0 | 0 | - | - |
Amortization of premiums and discounts on investments | ||||||||||
- | - | - | - | - | - | 646 | 588 | 1,451 | 1,149 | 249 |
Amortization of intangible assets and other | ||||||||||
- | - | 16 | 1,028 | 1,069 | 1,091 | 1,321 | 1,522 | 866 | 364 | 177 |
Amortization of premiums and discounts on investments | ||||||||||
-83 | -176 | -65 | -284 | 467 | 726 | - | - | - | - | - |
Stock-based compensation | ||||||||||
304 | 680 | 430 | 1,987 | 2,914 | 2,874 | 3,481 | 4,525 | 3,769 | 3,331 | 3,690 |
Goodwill impairment | ||||||||||
- | - | - | - | 14,240 | 0 | 0 | - | - | - | - |
Deferred income taxes | ||||||||||
0 | 0 | 585 | 17 | -1,167 | 326 | 419 | - | - | - | - |
Changes in assets and liabilities: | ||||||||||
Loss on auction-rate security put option | ||||||||||
- | - | - | - | - | - | - | - | - | -1,289 | - |
Loss on auction-rate security put option | ||||||||||
- | - | - | - | - | - | - | - | - | - | -5,859 |
Accounts receivable, net | ||||||||||
-2,893 | 341 | 2,384 | -452 | -4,608 | 634 | 4,304 | -747 | 5,146 | 1,943 | -2,494 |
Prepaid expenses and other current assets | ||||||||||
-282 | 210 | -417 | -264 | 73 | 82 | -32 | 342 | -544 | 371 | -103 |
Other assets | ||||||||||
-40 | -159 | -132 | 83 | -141 | 80 | -76 | 460 | 192 | 318 | -132 |
Accounts payable | ||||||||||
-92 | -136 | -581 | 818 | -1,358 | 764 | 414 | -752 | 658 | 436 | -843 |
Accrued legal settlement | ||||||||||
-10,000 | 10,000 | 0 | - | - | - | - | - | - | - | - |
Accrued compensation | ||||||||||
-1,804 | 257 | 191 | -305 | 485 | 634 | 539 | -67 | 402 | 491 | -970 |
Other accrued liabilities | ||||||||||
26 | -358 | -1,159 | -1,126 | 589 | -331 | -623 | -527 | 885 | 510 | -9,981 |
Other long-term liabilities | ||||||||||
18 | -85 | -179 | -253 | -261 | 10 | -103 | 201 | 340 | -214 | - |
Other long-term liabilities | ||||||||||
- | - | - | - | - | - | - | - | - | - | 294 |
Deferred revenue | ||||||||||
58 | -884 | -846 | 579 | -405 | -632 | -3,295 | 1,357 | 3,147 | 848 | -1,068 |
Net cash (used in) operating activities | ||||||||||
-4,052 | 796 | -4,203 | -11,450 | -5,468 | 1,458 | 10,176 | 1,952 | -11,118 | -13,388 | -23,970 |
Proceeds from sale of discontinued operations | ||||||||||
- | - | - | - | - | - | - | - | - | - | 20,475 |
Purchases of property and equipment | ||||||||||
124 | 208 | 63 | 561 | 1,896 | 231 | 221 | 523 | 279 | 498 | 234 |
Disposal of property and equipment | ||||||||||
-3 | 0 | -8 | -124 | 0 | 0 | - | - | - | - | - |
Purchase of developed technology | ||||||||||
- | - | - | - | - | - | - | - | - | - | 350 |
Acquisition of business, net of cash acquired | ||||||||||
- | - | - | - | - | - | - | 1,327 | 8,419 | 0 | 7,942 |
Purchases of investments | ||||||||||
34,898 | 30,049 | 25,795 | 28,610 | 37,695 | 63,510 | 61,779 | 37,764 | 50,763 | 65,464 | 44,932 |
Amortization of purchased technology | ||||||||||
- | - | - | - | - | - | 62 | 81 | 83 | 83 | 172 |
Utilized excess tax benefit | ||||||||||
- | - | - | - | - | - | - | - | 0 | - | - |
Write-off of fixed assets | ||||||||||
- | - | - | - | - | - | - | - | - | - | 323 |
Loss on cumulative translation adjustment on discontinued operations | ||||||||||
- | - | - | - | - | - | - | - | -284 | 0 | 0 |
Proceeds from sale of investments | ||||||||||
-9,766 | 0 | - | - | - | - | - | - | 7 | 1,299 | 5,859 |
Sales of investments | ||||||||||
- | - | - | - | - | - | 104 | 2,400 | 23,263 | 33,073 | 2,630 |
Maturities of investments | ||||||||||
33,267 | 36,604 | 31,023 | 29,993 | 49,493 | 56,275 | 42,544 | 40,445 | 50,691 | 36,733 | 13,050 |
Net cash provided by investing activities | ||||||||||
8,014 | 6,347 | 5,165 | 822 | 9,902 | -7,466 | -19,352 | 3,231 | 14,493 | 3,844 | -17,303 |
Effect of exchange rate changes on cash and cash equivalents | ||||||||||
-51 | -268 | 173 | -38 | -216 | -116 | -251 | -20 | -293 | 19 | 29 |
Financing activities: | ||||||||||
Cash settlement in stock split | ||||||||||
- | - | 1 | 0 | - | - | - | - | - | - | - |
Proceeds from exercise of stock options | ||||||||||
0 | 185 | 28 | - | - | - | - | - | - | - | - |
Proceeds from employee stock purchase plan | ||||||||||
48 | 72 | 0 | - | - | - | - | - | - | - | - |
Payment of dividend | ||||||||||
19,054 | 0 | - | - | - | - | - | - | - | - | - |
Utilized excess tax benefit | ||||||||||
- | - | - | - | 0 | -8 | 34 | 0 | - | - | - |
Proceeds from issuance of common stock | ||||||||||
- | - | - | 86 | 157 | 1,096 | 11,045 | 3,530 | 516 | 4,539 | 485 |
Repurchase of common stock | ||||||||||
- | - | 2 | 128 | 131 | 0 | 4,114 | 0 | 0 | - | - |
Issuance of common stock under employee stock purchase plan | ||||||||||
- | - | - | - | - | - | - | - | - | 0 | - |
Net cash provided by (used in) financing activities | ||||||||||
-19,006 | 257 | 25 | -42 | 26 | 1,088 | 6,965 | 3,530 | 516 | 4,539 | 485 |
Net increase in cash and cash equivalents | ||||||||||
-15,044 | 7,400 | 987 | -10,670 | 4,460 | -4,920 | -2,211 | 8,713 | 3,891 | -5,005 | -40,788 |
Supplemental schedule of cash flow information: | ||||||||||
Income taxes paid | ||||||||||
98 | 72 | 323 | 170 | 193 | 225 | 120 | -86 | 89 | -89 | -311 |