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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Jun. 30, 2013 | Jul. 01, 2012
Cash Flows from Operating Activities |  |
Net income | $ 17,805 | $ 16,995
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation expense | 28,889 | 30,841
Amortization of intangibles | 166 | 208
Deferred income taxes | 576 | 2,196
(Gain)/loss on sale of property, plant and equipment | (763) | 392
Amortization of debt costs | 971 | 1,154
Amortization of deferred gain related to terminated interest rate agreements | (273) | (615)
Stock compensation expense | 1,223 | 1,286
Increase in current assets less current liabilities | (19,542) | (14,679)
Increase in other noncurrent assets | (4,890) | (5,280)
Increase (decrease) in other noncurrent liabilities | 872 | (16,336)
Other | 15 | 0
Total adjustments | 7,244 | (833)
Net cash provided by operating activities | 25,049 | 16,162
Cash Flows from Investing Activities |  |
Additions to property, plant and equipment | (33,140) | (24,817)
Proceeds from the sale of property, plant and equipment | 5,669 | 153
Change in restricted cash | 0 | 3,000
Net cash used in investing activities | (27,471) | (21,664)
Cash Flows from Financing Activities |  |
Borrowings under revolving credit facility | 55,000 | 0
Payment on revolving credit facility | (30,000) | 0
Cash dividends paid | (4,620) | (4,610)
Principal payments on capital lease obligations | (2,572) | (2,260)
Other | (60) | (58)
Net cash provided by (used in) financing activities | 17,748 | (6,928)
Net increase (decrease) in cash | 15,326 | (12,430)
Cash at beginning of period | 10,399 | 90,758
Cash at end of period | 25,725 | 78,328
Significant non-cash investing and financing activities: |  |
Issuance of Class B Common Stock in connection with stock award | 1,298 | 1,421
Capital lease obligations incurred | $ 455 | $ 209

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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=31042434&loc=d3e3602-108585 + Details
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- Definition The fair value of stock issued in noncash financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
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