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CONSOLIDATED STATEMENTS OF CASH FLOWS $ in Thousands | 12 Months Ended
--- | ---
Jan. 31, 2020 USD ($) | Jan. 31, 2019 USD ($) | Jan. 31, 2018 USD ($)
CASH FLOWS FROM OPERATING ACTIVITIES: |  |  |
Net income | $ 11,644 | $ 37,510 | $ 44,912
Depreciation | 23,007 | 24,828 | 21,462
Amortization of operating lease right-of-use assets | 6,304 |  |
Stock based compensation expense | 397 | 669 | 1,641
Income from equity method investments | (1,392) | (1,536) | (3,232)
Dividends received from equity method investments | 1,003 | 4,010 | 6,516
Interest income from investments | (73) | (1,077) |
Loss on sale of investment |  |  | 13
Loss on disposal of real estate and property and equipment |  | 104 | 192
Deferred income tax | (11,070) | (23,364) | (18,605)
Accounts receivable | (1,591) | 1,535 | (1,089)
Inventory | (17,157) | 2,278 | (3,649)
Prepaid expenses and other assets | (752) | 5,217 | (1,170)
Income taxes refundable | 1,666 | (1,083) | (5,542)
Accounts payable-trade | 11,400 | 339 | (1,705)
Accrued expenses and other liabilities | (13,043) | (1,499) | 1,225
Net cash provided by operating activities | 10,343 | 47,931 | 40,969
CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |
Capital expenditures | (3,776) | (10,775) | (24,017)
Purchase of short-term investment | (26,025) | (125,989) |
Sale of short-term investments | 15,000 | 112,091 |
Acquisition of business, net of cash acquired |  |  | (12,049)
Proceeds from sale of investment |  |  | 64
Proceeds from sale of real estate and property and equipment |  |  | 104
Repayment of note receivable | 369 | 27 | 26
Restricted investments and deposits |  | 5 | 150
Net cash used in investing activities | (14,432) | (24,641) | (35,722)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |
Payments to noncontrolling interests holders | (4,264) | (4,489) | (3,529)
Capital contributions from minority investor | 312 | 524 | 918
Treasury stock acquired |  | (21,855) |
Net cash used in financing activities | (3,952) | (25,820) | (2,611)
NET (DECREASE) INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH | (8,041) | (2,530) | 2,636
CASH, CASH EQUIVALENTS AND RESTRICTED CASH-Beginning of year | 188,812 | 191,342 | 188,706
CASH, CASH EQUIVALENTS AND RESTRICTED CASH-End of year | 180,771 | 188,812 | 191,342
Non cash financing activities-Equity awards issued | 487 | 1,473 | 1,195
Non cash financing activities-Equity awards accrued | 241 | 487 | 1,485
Non cash investing activities-Accrued capital expenditures | 37 |  | 1,149
Initial right-of-use assets and liabilities recorded upon adoption of ASC 842 | 20,918 |  |
Right-of-use assets acquired and liabilities incurred upon lease execution | 432 |  |
Cash and cash equivalents | 179,658 | 188,531 | 190,988
Restricted cash | 1,113 | 281 | 354
Cash, cash equivalents and restricted cash, end of period | $ 180,771 | $ 188,812 | $ 191,342

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