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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012 | Mar. 31, 2011
Cash flows from operating activities: |  |  |
Net income | $ 17,165 | $ 16,659 | $ 20,871
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation | 1,091 | 1,411 | 1,375
Share based compensation | 1,943 | 2,246 | 2,171
Deferred income taxes | (76) | (56) | 348
Bad debt expense | 56 | 47 | 48
(Increase) decrease in operating assets and increase (decrease) in liabilities: |  |  |
Accounts receivable | 77 | 366 | 64
Inventories - finished goods | (5,384) | (1,077) | 3,924
Prepaid income taxes | 199 | 465 | (335)
Prepaid expenses and other current assets | (1,279) | (205) | (426)
Accounts payable | (165) | 297 | 1,964
Accrued expenses and other current liabilities | (499) | 238 | 102
Income taxes payable | 162 |  |
Net cash provided by operating activities | 13,290 | 20,391 | 30,106
Cash flows from investing activities: |  |  |
Net change in investments | (5,189) | 12,344 | (10,146)
Purchases of property and equipment | (626) | (705) | (667)
Purchases of intangible asset |  |  | (10)
Net cash provided by (used in) investing activities | (5,815) | 11,639 | (10,823)
Cash flows from financing activities: |  |  |
Dividends paid | (31,972) | (10,964) | (10,727)
Purchases of treasury stock | (3,865) | (23,685) | (12,247)
Proceeds from the exercise of stock options |  |  | 340
Tax adjustment related to stock compensation | (284) | (240) | (132)
Net cash used in financing activities | (36,121) | (34,889) | (22,766)
Net decrease in cash and cash equivalents | (28,646) | (2,859) | (3,483)
Cash and cash equivalents, at beginning of year | 46,801 | 49,660 | 53,143
Cash and cash equivalents, at end of year | 18,155 | 46,801 | 49,660
Supplemental disclosure of cash flow information: |  |  |
Cash paid for income taxes | 10,140 | 9,543 | 12,578
Retirement of treasury stock | 3,865 | 23,685 | 12,247
Property and equipment purchases in accounts payable |  |  | 130
Dividends payable in accrued expenses | $ 276 | $ 168 | $ 143

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