| Sep'19 | Sep'18 | Sep'17 | Sep'16 | Sep'15 | Sep'14 | Sep'13 | Sep'12 | Sep'11 | Sep'10 |
|---|---|---|---|---|---|---|---|---|---|
Cash flows from operations: | |||||||||
Net income | |||||||||
10,196 | 12,694 | 8,418 | - | - | - | - | - | - | - |
Net income | |||||||||
- | - | - | 7,043 | -1,819 | 3,473 | 6,725 | 4,472 | 224 | 2,969 |
Adjustments to reconcile net income to cash provided by operating activities: | |||||||||
Purchases of marketable securities | |||||||||
188,066 | 256,124 | 492,674 | 550,295 | 384,668 | 351,062 | 64,516 | 67,123 | 89,242 | 76,062 |
Proceeds from sale and maturity of marketable securities | |||||||||
188,047 | 239,462 | 491,852 | 549,027 | 383,773 | 348,845 | 64,068 | 62,363 | 87,531 | 62,273 |
Change in fair value of marketable securities | |||||||||
1,245 | -490 | 1,126 | 314 | -3,649 | 1,782 | - | - | - | - |
Change in fair value of marketable securities | |||||||||
- | - | - | - | - | - | 1,290 | 4,129 | -2,553 | 1,949 |
Deferred income taxes | |||||||||
-732 | -262 | -1,285 | -1,647 | 2,024 | -209 | 490 | -2,161 | 3,052 | -6 |
Depreciation and amortization | |||||||||
1,600 | 1,380 | 1,128 | 1,397 | 1,385 | 1,372 | 1,232 | 1,075 | 890 | 905 |
Income from investees | |||||||||
- | - | - | - | - | - | - | - | - | 163 |
Provision for doubtful accounts | |||||||||
175 | 210 | 115 | 105 | 60 | 60 | 65 | 366 | 190 | 630 |
Loss on sale of fixed assets | |||||||||
-4 | -3 | -7 | -65 | -1 | 413 | -25 | -28 | - | -2 |
Gain on legal settlement | |||||||||
- | - | - | - | - | - | - | - | - | 738 |
Stock-based compensation | |||||||||
71 | 71 | 71 | 37 | 253 | 263 | 243 | 189 | 47 | - |
Changes in assets and liabilities: | |||||||||
Accounts receivable | |||||||||
785 | 19 | 189 | 341 | -514 | 308 | 59 | -1 | -468 | -3,081 |
Costs and estimated earnings in excess of billings | |||||||||
-1,938 | -5,132 | - | - | - | - | - | - | - | - |
Costs and estimated earnings in excess of billings | |||||||||
- | - | -1,847 | -2,525 | -2,052 | -344 | 3,448 | 1,002 | -3,870 | 3,950 |
Inventories | |||||||||
3,476 | 1,702 | 5,053 | -1,136 | -968 | -453 | 2,208 | -960 | -4,463 | -4,962 |
Prepaid expenses and other current assets | |||||||||
-849 | -312 | 62 | 781 | -32 | 54 | 13 | -850 | -573 | 651 |
Accounts payable | |||||||||
69 | 518 | -123 | -86 | 582 | -336 | -598 | -97 | 605 | -969 |
Customer deposits | |||||||||
-2,645 | -4,065 | - | - | - | - | - | - | - | - |
Customer deposits | |||||||||
- | - | 4,144 | 66 | 4,094 | -1,619 | 1,463 | -276 | -722 | 692 |
Accrued expenses | |||||||||
575 | -357 | 162 | 812 | -236 | -1,121 | -701 | 675 | -481 | 765 |
Total adjustments | |||||||||
-6,033 | -24,691 | -2,310 | -50 | 6,331 | -5,837 | 669 | -1,955 | -47 | - |
Cash flows provided by operating activities | |||||||||
- | - | - | 6,993 | 4,512 | -2,364 | - | - | - | - |
Total adjustments | |||||||||
- | - | - | - | - | - | - | - | - | 3,266 |
Cash flows provided by operating activities | |||||||||
4,163 | -11,997 | 6,108 | - | - | - | 7,394 | 2,517 | 177 | -297 |
Cash flows used in investing activities: | |||||||||
Distributions from unconsolidated investees | |||||||||
- | - | - | - | - | - | - | - | - | 163 |
Capital expenditures | |||||||||
2,104 | 3,550 | 1,624 | 306 | 689 | 696 | 1,198 | 871 | 1,466 | 539 |
Proceeds from sale of property and equipment | |||||||||
- | - | 7 | - | - | 685 | - | - | - | - |
Cash flows provided by financing activities | |||||||||
- | - | - | 380 | 136 | 11 | - | - | - | - |
Cash flows used in investing activities | |||||||||
-2,104 | -3,550 | -1,617 | - | - | - | -1,198 | -871 | -1,466 | -376 |
Cash flows used in investing activities | |||||||||
- | - | - | -306 | -689 | -11 | - | - | - | - |
Proceeds from stock option exercises | |||||||||
231 | 626 | 223 | 380 | 136 | 11 | - | - | - | - |
Cash flows provided by financing activities | |||||||||
231 | 626 | 223 | - | - | - | - | - | - | - |
Net increase in cash | |||||||||
2,290 | -14,921 | 4,714 | - | - | - | - | - | - | - |
Net (decrease) increase in cash | |||||||||
- | - | - | 7,067 | 3,959 | -2,364 | 6,196 | 1,646 | -1,289 | -673 |