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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2015 | Mar. 31, 2014 | Mar. 31, 2013
Cash flows from operating activities: |  |  |
Net income | $ 1,143 | $ 595 | $ 448
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation of property, plant and equipment | 393 | 557 | 586
Write down of inventories | 80 | 125 | 56
(Gain) loss on disposal of property, plant and equipment | (110) | 23 | (78)
Deferred income taxes | (12) | (15) | (121)
Changes in operating assets and liabilities: |  |  |
Accounts receivable | 214 | 801 | (234)
Inventories | 1,539 | (868) | 957
Prepaid expenses and other assets | 100 | 70 | (584)
Accounts payable | 2 | 62 | (1,032)
Accrued expenses and other liabilities | 697 | 344 | 62
Income tax payable | 55 | 121 | 5
Long-term deposits | 122 | (167) | 0
Net cash provided by operating activities | 4,223 | 1,648 | 65
Investing activities: |  |  |
Purchase of property, plant and equipment | (129) | (73) | (319)
Proceeds from disposal of property, plant and equipment | 110 | 41 | 79
Acquisition of a subsidiary | (19) | 0 | 0
Repayment from amount due from an equity method investee | 0 | 110 | 0
Increase in long-term loan receivable | 0 | (269) | (167)
Repayment from long-term loan receivable | 184 | 0 | 0
Release of bank pledged deposit | 643 | 0 | 0
Contribution from a non-controlling shareholder | 26 | 6 | 0
Net cash (used in) provided by investing activities | 815 | (185) | (407)
Financing activities: |  |  |
Proceed from exercise of employee share options | 30 | 0 | 0
Cash dividends paid | (758) | (568) | (340)
Repayment of obligations under capital leases | 0 | 0 | (3)
Repayment of bank loans | 0 | (112) | (262)
Net cash used in financing activities | (728) | (680) | (605)
Net (decrease) increase in cash and cash equivalents | 4,310 | 783 | (947)
Cash and cash equivalents at the beginning of year | 5,416 | 4,634 | 5,575
Effect of exchange rate changes on cash | 1 | (1) | 6
Cash and cash equivalents at the end of year | 9,727 | 5,416 | 4,634
Supplemental cash flow information: |  |  |
Interest | 7 | 1 | 9
Income taxes | $ 91 | $ 66 | $ 77

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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569616-111683 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4K -URI http://asc.fasb.org/extlink&oid=35736750&loc=SL4591552-111686 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=18733093&loc=SL4573702-111684 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4J -URI http://asc.fasb.org/extlink&oid=35736750&loc=SL4591551-111686 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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