| Mar'18 | Mar'17 | Mar'16 | Mar'15 | Mar'14 | Mar'13 | Mar'12 | Mar'11 | Mar'10 |
|---|---|---|---|---|---|---|---|---|
Cash flows from operating activities | ||||||||
Net (loss) income | ||||||||
6,190 | 1,376 | -4,934 | -2,808 | -7,490 | -1,991 | -1,461 | -8,114 | 1,499 |
Adjustments to reconcile net loss to net cash provided by operating activities: | ||||||||
Depreciation and amortization | ||||||||
2,138 | 2,135 | 2,373 | 2,824 | 3,621 | 4,219 | 4,920 | 6,197 | 7,011 |
Provision for (reversal of) doubtful accounts, net | ||||||||
-674 | 371 | 274 | 73 | -19 | 214 | 18 | - | - |
(Usage) additional charges for obsolescence allowance of inventories, net | ||||||||
296 | -65 | -252 | 341 | - | - | - | - | - |
Provision for doubtful accounts | ||||||||
- | - | - | - | - | - | - | 378 | 72 |
Allowances for obsolete inventories, net | ||||||||
- | - | - | - | -134 | -110 | -263 | -1,408 | - |
Impairment of property, plant and equipment | ||||||||
- | - | - | - | 490 | 197 | 0 | 4,474 | - |
Allowances for obsolete inventories | ||||||||
- | - | - | - | - | - | - | - | 573 |
Impairment of property, plant and equipment | ||||||||
- | - | - | - | - | - | - | - | 8 |
Loss on disposal of property, plant and equipment | ||||||||
-61 | -162 | -420 | 766 | 392 | 78 | 77 | 71 | -4,339 |
Unrealized holding loss (gain) on marketable securities | ||||||||
1,401 | 1,999 | -1,860 | 954 | -865 | 186 | 0 | -21 | - |
Gain on sales of marketable securities | ||||||||
609 | 69 | 526 | 102 | 0 | 360 | 22 | 853 | - |
Loss on disposal of available-for-sale securities | ||||||||
0 | 14 | 0 | 0 | - | - | - | - | - |
Gain on sales of available-for-sale securities | ||||||||
- | - | - | - | - | 102 | 0 | 0 | - |
Impairment of goodwill | ||||||||
- | - | - | - | 392 | 0 | 0 | - | - |
Unrealized holding loss (gain) on marketable securities | ||||||||
- | - | - | - | - | - | - | - | -42 |
Gain on disposal of marketable securities | ||||||||
- | - | - | - | - | - | - | - | -160 |
Stock-based compensation expenses | ||||||||
- | - | - | 199 | 0 | 0 | 549 | 0 | 125 |
Deferred income tax | ||||||||
-114 | 64 | 21 | 115 | 277 | 180 | 175 | -211 | - |
Scrip dividend received | ||||||||
168 | 0 | 0 | - | - | - | - | - | - |
Changes in operating assets and liabilities: | ||||||||
Deferred tax | ||||||||
- | - | - | - | - | - | - | - | 1,016 |
Accounts receivable | ||||||||
2,079 | 4,322 | -95 | 1,724 | -384 | -3,971 | -4,716 | 3,189 | 7,756 |
Inventories | ||||||||
2,541 | 2,509 | -2,966 | 157 | -230 | -4,366 | -3,402 | 5,117 | 5,064 |
Prepaid expenses and other current assets | ||||||||
-152 | 761 | -462 | 646 | 322 | -1,012 | 10 | 310 | 287 |
Accounts payable | ||||||||
3,444 | 2,924 | -1,120 | 683 | -479 | -2,597 | -1,123 | -434 | -3,072 |
Accrued payroll and employee benefits | ||||||||
923 | 608 | -193 | -163 | 258 | 355 | -193 | 1,401 | 97 |
Customer deposits | ||||||||
-445 | 729 | -1,027 | 670 | 526 | -1,003 | 292 | 1,082 | -577 |
Other accrued liabilities | ||||||||
399 | 185 | 88 | -36 | -23 | -51 | -142 | -452 | -262 |
Income taxes payable | ||||||||
127 | 75 | 56 | 81 | -330 | 154 | -158 | 596 | -705 |
Net cash (used in) provided by operating activities | ||||||||
5,699 | -1,082 | 563 | - | - | - | - | - | - |
Net cash provided by (used in) operating activities | ||||||||
- | - | - | -2,370 | -1,878 | 8,410 | 11,149 | -3,194 | 14,351 |
Cash flows from investing activities | ||||||||
Purchase of property, plant and equipment | ||||||||
1,707 | 2,152 | 591 | 890 | 853 | 951 | 282 | 1,034 | 1,606 |
Proceeds from sale of property, plant and equipment, net of transaction costs | ||||||||
6 | 993 | 1,266 | 976 | 1,086 | 96 | 314 | 87 | 5,528 |
Purchase of marketable securities | ||||||||
5,357 | 3,159 | 10,349 | 4,455 | 0 | 7,983 | 3,184 | 8,049 | 5,631 |
Proceeds from sales of marketable securities | ||||||||
6,580 | 920 | 6,798 | 1,011 | 0 | 2,361 | 4,251 | 13,509 | - |
Proceeds from sale of marketable securities | ||||||||
- | - | - | - | - | - | - | - | 260 |
Purchase of available-for-sale securities | ||||||||
- | - | - | - | - | - | 8,376 | 0 | - |
Proceeds from disposal of available-for-sale securities | ||||||||
0 | 1,600 | 0 | 0 | - | 6,864 | 0 | 0 | - |
Release of (increase in) fixed deposits maturing over three months | ||||||||
3,232 | -146 | 4,635 | 1,347 | -2,574 | -4,676 | -4,008 | 0 | - |
(Increase in) decrease in fixed deposits maturing over twelve months | ||||||||
227 | -1,664 | 2,965 | 1,601 | - | - | - | - | - |
Net cash (used in) provided by investing activities | ||||||||
2,527 | -280 | -1,206 | - | - | - | - | - | - |
Increase in fixed deposits maturing over twelve months | ||||||||
- | - | - | - | 0 | 0 | - | - | - |
Net cash used in investing activities | ||||||||
- | - | - | -3,612 | -2,341 | -4,289 | -11,285 | 4,513 | -1,449 |
Cash flows from financing activities | ||||||||
Dividends paid | ||||||||
1,112 | 2,248 | 1,686 | 2,971 | 3,615 | 5,357 | 2,430 | 810 | 1,619 |
Proceeds from exercise of stock options | ||||||||
- | - | - | - | 493 | 1,295 | 4 | 6 | 703 |
Repurchase of common stock | ||||||||
0 | 308 | 0 | 0 | 1,411 | 1,102 | 0 | 0 | - |
Net cash used in financing activities | ||||||||
-1,112 | -2,556 | -1,686 | - | - | - | - | - | - |
Net cash used in financing activities | ||||||||
- | - | - | -2,971 | -4,533 | -5,164 | -2,426 | -804 | -916 |
Net (decrease) increase in cash and cash equivalents | ||||||||
7,114 | -3,918 | -2,329 | -8,953 | -8,752 | -1,043 | -2,562 | 515 | 11,986 |
Supplementary disclosures of cash flow information: | ||||||||
Cash paid during the year for: | ||||||||
Interest | ||||||||
0 | 0 | 0 | - | - | - | - | - | - |
Interest | ||||||||
- | - | - | 0 | 0 | 0 | 0 | 0 | 0 |
Income taxes | ||||||||
85 | 21 | 25 | 7 | 685 | 2 | 469 | 0 | 380 |