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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Cash flows from operating activities: |  |  |
Net income | $ 23,969,000 | $ 15,876,000 | $ 18,541,000
Adjustments to reconcile net income to net cash provided by operating activities from continuing operations: |  |  |
Depreciation and amortization | 11,382,000 | 11,205,000 | 8,344,000
Realized gain on investment securities, net | (74,000) | 2,000 | 207,000
Share-based compensation | 3,209,000 | 2,850,000 | 2,524,000
Deferred income taxes | (888,000) | (1,337,000) | 6,015,000
Loss on disposal of fixed assets | 425,000 | 117,000 | 0
Changes in assets and liabilities which provided (used) cash: |  |  |
Accounts receivable | 902,000 | (671,000) | (854,000)
Inventory | 2,745,000 | (835,000) | (435,000)
Prepaid expenses and other current assets | 406,000 | (1,045,000) | (143,000)
Other assets | 753,000 | 150,000 | (971,000)
Accounts payable and accrued expenses | (1,441,000) | 9,391,000 | 3,810,000
Income taxes | 972,000 | 4,561,000 | (2,168,000)
Net cash provided by operating activities | 42,360,000 | 40,264,000 | 34,870,000
Cash Flow from Investing Activities: |  |  |
Sale of investment securities | 14,359,000 | 8,109,000 | 8,064,000
Purchase of investment securities | (25,355,000) | (8,390,000) | (10,278,000)
Purchase of property and equipment | (11,606,000) | (11,383,000) | (14,273,000)
Purchase of intangible assets | 0 | 0 | (387,000)
Net cash used in investing activities | (22,602,000) | (11,664,000) | (16,874,000)
Cash Flow from Financing Activities: |  |  |
Repayment of long-term debt and capital leases | (3,641,000) | (1,444,000) | (1,136,000)
Decrease in note receivable | 26,000 | 18,000 | 12,000
Excess tax benefits from share-based compensation | 383,000 | 1,265,000 | 614,000
Purchase of treasury stock | (20,081,000) | (2,764,000) | (20,389,000)
Net cash used in financing activities | (23,313,000) | (2,925,000) | (20,899,000)
NET CHANGE IN CASH AND CASH EQUIVALENTS | (3,555,000) | 25,675,000 | (2,903,000)
Cash and cash equivalents - beginning of the period | 39,937,000 | 14,262,000 | 17,165,000
Cash and cash equivalents - end of period | 36,382,000 | 39,937,000 | 14,262,000
Supplemental disclosure of cash flow information: |  |  |
Interest paid | 57,000 | 123,000 | 96,000
Income taxes paid | 9,983,000 | 4,093,000 | 4,125,000
Supplemental disclosure of non cash activity: |  |  |
Capitalized lease additions | $ 0 | $ 104,000 | $ 1,014,000

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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The net cash inflow or outflow from other financing activities. This element is used when there is not a more specific and appropriate element in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3095-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3098-108585 + Details
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- Definition The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + 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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- 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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