| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 | Dec'09 |
|---|---|---|---|---|---|---|---|---|---|---|
Net loss | ||||||||||
- | - | - | - | - | 4,612 | 3,251 | -9,259 | - | - | - |
Operating Activities: | ||||||||||
Net loss | ||||||||||
3,750 | -12,889 | 4,009 | -12,797 | -734 | - | - | - | - | - | - |
Net income | ||||||||||
- | - | - | - | - | - | - | - | 184 | -3,456 | -4,483 |
Adjustments to reconcile net loss to net cash provided by operating activities: | ||||||||||
Loss from discontinued operations | ||||||||||
- | - | - | - | - | - | -91 | -2,587 | -1,497 | - | - |
Depreciation and amortization | ||||||||||
- | - | - | - | - | 4,806 | 5,070 | 4,791 | 4,744 | 5,212 | 4,449 |
Depreciation | ||||||||||
2,870 | 2,806 | 2,567 | 2,629 | 2,610 | - | - | - | - | - | - |
Intangible asset amortization | ||||||||||
885 | 1,084 | 1,162 | 1,198 | 2,499 | - | - | - | - | - | - |
Impairment charges | ||||||||||
- | - | - | - | - | - | 0 | 12,550 | 0 | 1,084 | 1,485 |
Stock-based compensation | ||||||||||
4,133 | 3,261 | 3,005 | 3,847 | 1,712 | 3,276 | 3,440 | 2,986 | - | 0 | - |
Impairment of goodwill and other intangible assets | ||||||||||
- | - | - | - | - | 0 | - | - | - | - | - |
Gain on bargain purchase of acquisition | ||||||||||
- | - | - | - | - | - | - | - | - | 54 | - |
Gain on write-off of acquisition liabilities | ||||||||||
- | - | - | - | - | - | - | - | - | 197 | - |
Stock-based compensation | ||||||||||
- | - | - | - | - | - | - | - | 3,243 | 4,610 | 3,362 |
Gain from short-term investments | ||||||||||
- | - | - | - | - | - | - | - | - | - | 356 |
Gain on sale of assets and related royalties | ||||||||||
- | - | - | - | - | - | - | - | - | - | 400 |
Loss on disposal of property and equipment | ||||||||||
-97 | -19 | -18 | -2 | 12 | -9 | 27 | -4 | -22 | 22 | -105 |
Restructuring costs | ||||||||||
-33 | -39 | -78 | 30 | 688 | 0 | 86 | 0 | 0 | - | - |
Bad debt provision | ||||||||||
-2 | 265 | 55 | - | - | - | - | - | - | - | - |
Restructuring costs | ||||||||||
- | - | - | - | - | - | - | - | - | 324 | - |
Loss on sale of product lines and related note receivable | ||||||||||
- | - | - | - | - | - | - | - | - | - | -379 |
Payment of withholding tax on stock based compensation | ||||||||||
- | - | - | - | - | 1,037 | 1,098 | 1,204 | 1,255 | 887 | 822 |
Deferred tax provision | ||||||||||
0 | 7,817 | -2,647 | 11,048 | -845 | 1,666 | 2,165 | -4,264 | 610 | -352 | 328 |
Changes in operating assets and liabilities: | ||||||||||
Accounts receivable | ||||||||||
1,532 | -2,362 | -798 | -1,695 | -8,260 | 5,301 | -1 | 2,870 | 152 | 3,940 | -4,611 |
Inventories | ||||||||||
-873 | 336 | -1,970 | -2,863 | 1,385 | 1,870 | -3,092 | 2,361 | 3,122 | 2,396 | -2,786 |
Prepaid expenses and other assets | ||||||||||
-385 | -198 | 121 | -44 | -227 | -1,406 | -596 | -863 | -1,455 | 1,567 | 261 |
Accounts payable | ||||||||||
-2,841 | 1,095 | -1,037 | -484 | 1,114 | 1,050 | -6,149 | 3,857 | 1,263 | 1,719 | -424 |
Income taxes payable | ||||||||||
-22 | -3 | -199 | 81 | 4 | -79 | -61 | 71 | 33 | -233 | -413 |
Other accrued liabilities | ||||||||||
2,263 | -1,657 | 182 | 929 | -4,404 | -1,625 | 807 | -1,550 | -310 | 3,015 | -2,399 |
Deferred revenue | ||||||||||
92 | -40 | 85 | - | - | - | - | - | - | - | - |
Deferred revenue | ||||||||||
- | - | - | 40 | -1,198 | 1,063 | 139 | -19 | - | 492 | -57 |
Net cash provided by operating activities | ||||||||||
- | - | 9,769 | 11,125 | 8,536 | 7,976 | 11,403 | 6,182 | - | - | - |
Net cash provided by operating activities | ||||||||||
10,918 | 3,943 | - | - | - | - | - | - | 8,212 | 3,352 | 7,890 |
Investing Activities: | ||||||||||
Capital expenditures | ||||||||||
2,263 | 2,754 | 2,666 | 1,739 | 1,600 | 2,542 | 2,959 | 3,381 | 4,862 | 1,257 | 1,534 |
Proceeds from disposal of property and equipment | ||||||||||
0 | 15 | 1 | 15 | 64 | 0 | 3 | 0 | 0 | 18 | 4 |
Purchase of investments | ||||||||||
48,245 | 44,591 | 49,009 | 74,264 | 30,146 | 58,629 | 72,010 | 61,927 | 58,046 | 65,989 | 31,764 |
Redemptions/maturities of short-term investments | ||||||||||
46,559 | 46,220 | - | - | - | - | - | - | - | - | - |
Redemptions/maturities of short-term investments | ||||||||||
- | - | -34,966 | -80,536 | -44,995 | -55,157 | -69,501 | -77,718 | -55,607 | -59,072 | -25,182 |
Proceeds on sale of assets and related royalties | ||||||||||
- | - | - | - | - | - | - | - | - | - | 400 |
Purchase of assets with settlement | ||||||||||
- | - | - | - | - | - | - | - | 200 | 200 | 800 |
Purchase of assets | ||||||||||
- | - | - | 0 | 20,500 | 0 | 0 | 16,000 | 1,450 | 2,109 | 6,548 |
Net cash used in finance activities | ||||||||||
- | - | -16,708 | 4,548 | -7,187 | -6,014 | -5,465 | -3,590 | - | - | - |
Net cash provided by (used in) investing activities | ||||||||||
-3,949 | -1,110 | - | - | - | - | - | - | -8,951 | -10,465 | -15,060 |
Financing Activities: | ||||||||||
Proceeds from issuance of common stock | ||||||||||
1,183 | 686 | 1,975 | 649 | 1,018 | 1,092 | 1,266 | 578 | 586 | 468 | 427 |
Payment of withholding tax on stock-based compensation | ||||||||||
1,152 | 578 | 1,298 | 426 | 438 | - | - | - | - | - | - |
Principle payments on finance leases | ||||||||||
99 | 125 | - | - | - | - | - | - | - | - | - |
Tax benefit from stock based compensation | ||||||||||
- | - | - | - | - | 203 | 0 | 0 | - | - | - |
Purchase of common stock from repurchase program | ||||||||||
- | - | - | 4,095 | 12,079 | 1,652 | 435 | 0 | 2,559 | 4,931 | 2,509 |
Principle payments on capital leases | ||||||||||
- | - | 98 | 51 | 61 | - | - | - | - | - | - |
Cash dividends | ||||||||||
4,068 | 4,015 | 3,705 | 3,456 | 3,651 | 2,957 | 2,579 | 2,202 | 545 | 0 | - |
Net cash used in financing activities | ||||||||||
- | - | - | -7,379 | -15,211 | -3,314 | -1,748 | -1,624 | - | - | - |
Net cash used in financing activities | ||||||||||
-4,136 | -4,032 | -3,126 | - | - | - | - | - | -2,518 | -4,463 | -2,082 |
Net increase in cash and cash equivalents | ||||||||||
2,833 | -1,199 | - | - | - | - | - | - | - | - | - |
Net cash used in operating activities | ||||||||||
- | - | -795 | -242 | 1,037 | - | -17 | -1,136 | -1,341 | - | - |
Net cash provided by investing activities | ||||||||||
- | - | 1,434 | -173 | -502 | - | 1 | -1,731 | -7 | - | - |
Net cash flows provided by discontinued operations: | ||||||||||
- | - | 639 | -415 | 535 | - | - | - | - | - | - |
Net cash provided by financing activities | ||||||||||
- | - | - | - | - | - | 0 | 0 | 0 | - | - |
Net (decrease) increase in cash and cash equivalents | ||||||||||
- | - | -9,426 | 7,879 | -13,327 | -1,352 | 4,174 | -1,899 | -4,605 | -11,576 | -9,252 |
Effect of exchange rate changes on cash | ||||||||||
-68 | -31 | 130 | -79 | -50 | -6 | 57 | 40 | 25 | 31 | 29 |
Other information: | ||||||||||
Cash paid for income taxes | ||||||||||
34 | 41 | 172 | 622 | 413 | 199 | 232 | -1,288 | -1,472 | 62 | 3 |
Cash paid for interest | ||||||||||
9 | 11 | 12 | - | - | - | - | - | - | - | - |
Cash paid for interest | ||||||||||
- | - | - | 8 | 7 | 14 | 16 | 3 | 0 | 0 | 1 |
Non-cash investing and financing information: | ||||||||||
Decreases to additional paid-in capital related to restricted stock | ||||||||||
-1,037 | -189 | -1,339 | -879 | 3,566 | - | - | - | - | - | - |
Increases (decreases) to deferred stock compensation, net | ||||||||||
- | - | - | - | - | 12 | -1,968 | -616 | - | - | - |
Issuance of restricted common stock, net of cancellations | ||||||||||
226 | 2,276 | 196 | 1,725 | 4,941 | 431 | -703 | - | - | - | - |
Recognition of ROU assets under operating leases | ||||||||||
2,116 | 0 | - | - | - | - | - | - | - | - | - |
Recognition of ROU assets under finance leases | ||||||||||
118 | 47 | - | - | - | - | - | - | - | - | - |
Foreign currency loss | ||||||||||
- | - | - | - | - | - | - | - | - | - | -57 |
Decreases to deferred stock compensation, net | ||||||||||
- | - | - | - | - | - | - | - | 903 | 609 | -454 |
Issuance of restricted common stock, net of cancellations | ||||||||||
- | - | - | - | - | - | - | 912 | 1,008 | 3,675 | 2,260 |
Purchase of assets under capital leases | ||||||||||
- | - | 149 | 134 | 30 | 189 | 0 | 0 | - | - | - |