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Consolidated Statements of CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
CASH FLOWS FROM OPERATING ACTIVITIES |  |  |
Net income | $ 21,075 | $ 28,356 | $ 27,789
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 30,516 | 29,045 | 25,756
Gain on insurance recovery | (2,848) | (3,338) | 0
Proceeds from insurance recovery received for business interruption and destroyed inventory | 2,867 | 2,599 | 0
Stock-based compensation expense | 3,818 | 3,872 | 4,033
Excess tax benefit from stock-based plans | 0 | (80) | (397)
Deferred income taxes | 5,559 | (1,120) | (3,019)
Provision for doubtful accounts | 224 | 383 | 314
Other | 82 | (400) | (160)
Changes in operating assets and liabilities: |  |  |
Accounts receivable | 1,820 | 1,514 | 960
Inventories | (2,112) | 6,876 | (2,305)
Customer deposits | 2,890 | 3,887 | (2,650)
Other assets and liabilities | (932) | (9,508) | (590)
Accounts payable and accrued liabilities | (10,502) | (2,032) | 2,501
NET CASH PROVIDED BY OPERATING ACTIVITIES | 52,457 | 60,054 | 52,232
CASH FLOWS FROM INVESTING ACTIVITIES |  |  |
Capital expenditures | (24,465) | (29,838) | (27,143)
Maturities of investments | 0 | 12,725 | 7,250
Purchase of commercial paper and certificates of deposit | 0 | 0 | (9,975)
Proceeds from insurance for destroyed property and equipment | 1,987 | 3,011 | 0
Other investing activities | 870 | 915 | 1,513
NET CASH USED IN INVESTING ACTIVITIES | (21,608) | (13,187) | (28,355)
CASH FLOWS FROM FINANCING ACTIVITIES |  |  |
Proceeds from borrowings under revolving credit facilities | 0 | 0 | 0
Payments of borrowings under revolving credit facilities | 0 | 0 | 0
Net change in borrowings under revolving credit facilities | 0 | 0 | 0
Construction allowance receipts | 1,590 | 1,574 | 6,701
Payments on lease obligations | (3,482) | (3,125) | (2,534)
Excess tax benefit from stock-based plans | 0 | 80 | 397
Dividends paid | (11,392) | (30,409) | (8,060)
Common stock repurchased | 0 | (21,282) | (14,002)
Taxes on vested restricted shares | (1,555) | (883) | (1,201)
NET CASH USED IN FINANCING ACTIVITIES | (14,839) | (54,045) | (18,699)
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS | 16,010 | (7,178) | 5,178
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR | 63,481 | 70,659 | 65,481
CASH AND CASH EQUIVALENTS AT END OF YEAR | $ 79,491 | $ 63,481 | $ 70,659

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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130534-203044 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130543-203045 + Details
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- Definition Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + 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=98514028&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, 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=98514028&loc=d3e3291-108585 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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