| Sep'19 | Sep'18 | Sep'17 | Sep'16 | Sep'15 | Sep'14 | Sep'13 | Sep'12 | Sep'11 | Sep'10 |
|---|---|---|---|---|---|---|---|---|---|
Operating Activities: | |||||||||
Net income | |||||||||
2,784 | -3,745 | -876 | -1,281 | 9,687 | 3,327 | 1,262 | 1,462 | 5,022 | 2,983 |
Adjustments to reconcile net income to net cash provided by operating activities: | |||||||||
Depreciation and amortization | |||||||||
824 | 483 | 153 | 167 | 238 | 209 | 146 | 93 | - | - |
Less: Net income from discontinued operations (Note 16) | |||||||||
- | - | - | - | - | - | - | - | 69 | -49 |
Net income from continuing operations | |||||||||
- | - | - | - | - | - | - | - | 4,953 | 3,032 |
Depreciation and amortization | |||||||||
- | - | - | - | - | - | - | - | 138 | 206 |
Provision for doubtful accounts | |||||||||
-23 | 150 | 0 | - | - | -3 | -0 | 4 | - | - |
Warranty provision | |||||||||
85 | 6 | -70 | 79 | - | - | - | - | - | - |
Warranty provision | |||||||||
- | - | - | - | 42 | 157 | - | - | - | - |
Inventory obsolescence | |||||||||
- | - | - | 159 | 65 | 36 | - | - | - | - |
Warranty provision | |||||||||
- | - | - | - | - | - | -19 | 33 | - | - |
Warranty provision | |||||||||
- | - | - | - | - | - | - | - | 74 | 69 |
Inventory obsolescence | |||||||||
142 | 171 | 26 | - | - | - | -143 | 154 | -16 | 60 |
Share-based compensation | |||||||||
735 | 584 | 1,116 | 605 | 619 | 585 | 736 | 684 | 422 | 475 |
Deferred income taxes | |||||||||
570 | 2,374 | 196 | -188 | -8,339 | 0 | - | - | - | - |
Gain on disposition of asset | |||||||||
- | -0 | 0 | - | - | - | - | - | - | - |
Loss on impairment of patents | |||||||||
- | 11 | 0 | - | - | 6 | 86 | 41 | 22 | 47 |
Changes in operating assets and liabilities: | |||||||||
Unrealized gain on derivative revaluation | |||||||||
- | - | - | - | - | - | - | - | - | 747 |
Restricted cash | |||||||||
- | - | - | - | - | - | - | -606 | 606 | - |
Accounts receivable, net | |||||||||
854 | -3,149 | 2,272 | 1,292 | -2,167 | -678 | -559 | 424 | 910 | 2,754 |
Inventories, net | |||||||||
-756 | 1,648 | 519 | -2 | 1,096 | -655 | 1,331 | 524 | -64 | 199 |
Prepaid expenses and other | |||||||||
-1,358 | 2,075 | 147 | 29 | 41 | -479 | 562 | -221 | 1,160 | - |
Other assets | |||||||||
-116 | 60 | -226 | -187 | -187 | -148 | -187 | -116 | 458 | 10 |
Accounts payable | |||||||||
-2,211 | 192 | 537 | -129 | -126 | -765 | 600 | -44 | 75 | 9 |
Accrued and other liabilities | |||||||||
-67 | 127 | 1,487 | 51 | -2,702 | - | - | - | - | - |
Warranty settlements | |||||||||
34 | 11 | 67 | 38 | 41 | 56 | - | - | - | - |
Warranty settlements | |||||||||
- | - | - | - | - | - | 10 | -34 | - | - |
Warranty settlements | |||||||||
- | - | - | - | - | - | - | - | -47 | -72 |
Accrued and other liabilities | |||||||||
5,671 | 1,541 | -455 | 556 | -526 | 2,942 | 205 | -2,129 | - | - |
Accrued liabilities | |||||||||
- | - | - | - | - | - | - | - | 1,334 | -111 |
Net cash provided by operating activities | |||||||||
- | - | - | - | 135 | 8,402 | - | - | 3,886 | 4 |
Net cash (used in) provided by operating activities of discontinued operations (Note 17) | |||||||||
- | - | - | - | - | - | - | - | 131 | 365 |
Net cash used in operating activities | |||||||||
9,855 | 1,251 | -666 | -1,149 | - | - | 1,755 | 194 | 4,017 | 369 |
Investing Activities: | |||||||||
Purchases of marketable securities | |||||||||
4,495 | 4,920 | 2,908 | 825 | 4,299 | 0 | - | - | - | - |
Proceeds from maturities of marketable securities | |||||||||
4,228 | 5,190 | 2,961 | 0 | - | - | - | - | - | - |
Capital expenditures | |||||||||
343 | 625 | 182 | 162 | 344 | 326 | 147 | - | 57 | 64 |
Purchase of Genasys, net of cash and restricted cash acquired | |||||||||
- | 2,431 | - | - | - | - | - | - | - | - |
Purchase of Genasys, net of cash and restricted cash acquired | |||||||||
- | - | 0 | - | - | - | - | - | - | - |
Purchased property and equipment | |||||||||
- | - | - | - | - | - | - | 201 | - | - |
Patent costs paid | |||||||||
- | - | - | 11 | 10 | 14 | 2 | 3 | 2 | 17 |
Net cash used in investing activities | |||||||||
- | - | - | - | -4,654 | -341 | - | - | - | - |
Net cash used in investing activities | |||||||||
-610 | -2,787 | -129 | -999 | - | - | -150 | -205 | -60 | -81 |
Financing Activities: | |||||||||
Proceeds from exercise of common stock warrants | |||||||||
- | - | - | - | - | - | - | - | 4,346 | - |
Proceeds from exercise of stock options | |||||||||
703 | 2,434 | 133 | 2 | 504 | 544 | 340 | - | 145 | 30 |
Repurchase of common stock | |||||||||
2,171 | 725 | 0 | 1,748 | 1,564 | 516 | - | - | - | - |
Proceeds from the issuance of unsecured promissory notes | |||||||||
- | 62 | 0 | - | - | - | - | - | - | - |
Payments on promissory notes | |||||||||
17 | 1,175 | 0 | - | - | - | - | - | - | - |
Common stock cash dividends paid | |||||||||
- | - | - | 954 | 0 | - | - | - | - | - |
Net cash used in financing activities | |||||||||
- | - | - | - | -1,060 | 28 | - | - | - | - |
Net cash used in financing activities | |||||||||
-1,484 | 596 | 133 | -2,700 | - | - | 340 | - | 4,492 | 30 |
Effect of foreign exchange rate on cash | |||||||||
-49 | -59 | 0 | - | - | - | - | - | - | - |
Net decrease in cash, cash equivalents, and restricted cash | |||||||||
7,710 | -997 | -662 | - | - | - | - | - | - | - |
Net increase in cash | |||||||||
- | - | - | -4,849 | -5,578 | 8,089 | 1,945 | -11 | 8,449 | 318 |
Supplemental disclosures of cash flow information: | |||||||||
Interest paid | |||||||||
2 | 18 | 0 | - | - | - | - | - | - | - |
Noncash investing and financing activities: | |||||||||
Change in unrealized gain (loss) on marketable securities | |||||||||
20 | -7 | 0 | - | - | - | - | - | - | - |
Fair value of assets acquired | |||||||||
- | 5,520 | 0 | - | - | - | - | - | - | - |
Cash paid or payable | |||||||||
- | -3,011 | 0 | - | - | - | - | - | - | - |
Liabilities assumed | |||||||||
- | 2,509 | 0 | - | - | - | - | - | - | - |
Cash paid for interest | |||||||||
- | - | - | - | - | - | - | - | 0 | 1 |
Cash paid for taxes | |||||||||
- | - | - | - | - | 14 | -38 | -152 | 222 | 104 |
Reclassification of warrants from equity to a liability | |||||||||
- | - | - | - | - | - | - | - | - | 747 |