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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2014 | Mar. 31, 2013
Cash flows from operating activities: |  |
Net earnings (loss) | $ 2,503 | $ (558)
Adjustments to reconcile net earnings (loss) to net cash provided by operating activities: |  |
Depreciation and amortization | 3,406 | 2,220
Stock-based compensation | 546 | 470
Other, net | 220 | 255
Deferred income taxes | 58 | (859)
Changes in operating assets and liabilities | (4,897) | 222
Net Cash Provided by Operating Activities | 1,836 | 1,750
Cash flows from investing activities: |  |
Purchase of property, plant and equipment | (1,242) | (1,151)
Payment for acquisitions, net of cash acquired | 0 | (14,121)
Proceeds from disposal of property, plant and equipment | 21 | 6
Net Cash Used in Investing Activities | (1,221) | (15,266)
Cash flows from financing activities: |  |
Dividends paid to common shareholders | (755) | (762)
Repayments under revolving credit line | (8,000) | 0
Proceeds or Repayments of Notes Payable | (50) | (79)
Purchase and retirement of Class B common stock | 0 | (3,356)
Net Cash Used In Financing Activities | (8,805) | (4,197)
Effect of exchange rate changes on cash | (27) | (237)
Net Decrease in Cash and Cash Equivalents | (8,217) | (17,950)
Cash and Cash Equivalents - beginning of period | 62,123 | 71,262
Cash and Cash Equivalents - end of period | 53,906 | 53,312
Changes in operating assets and liabilities consist of: |  |
Decrease in accounts receivable | 6,490 | 5,652
Decrease in inventories | 2,052 | 237
Increase in prepaid expenses and other current assets | (555) | (1,494)
(Increase) decrease in other assets | (315) | 12
Decrease in accounts payable | (6,301) | (2,170)
Decrease in accrued expenses | (5,912) | (2,104)
Increase in other liabilities | 8 | 7
Decrease in accrued restructuring costs | 0 | (122)
(Decrease) increase in income taxes payable | (364) | 204
Changes in operating assets and liabilities | (4,897) | 222
Cash paid (received) during the period for: |  |
Income taxes, net of refunds received | 676 | (237)
Interest | 11 | 3
Details of acquisitions: |  |
Fair value of identifiable net assets acquired | 0 | 28,108
Goodwill | 0 | 1,240
Fair value of net assets acquired | 0 | 29,348
Less: Cash acquired in acquisition | 0 | (8,388)
Deferred consideration | 0 | (6,839)
Cash paid for acquisitions, net of cash acquired | $ 0 | $ 14,121

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