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CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net earnings (loss) | $ (7,721) | $ 5,482
Adjustments to reconcile net earnings (loss) to net cash provided by operating activities - |  |
Depreciation | 1,493 | 1,650
Amortization | 151 | 125
Bad debt expense | 3,615 | 79
Deferred income taxes | 281 | (61)
Net foreign currency transaction losses | (3) | (18)
Share-based compensation expense | 701 | 731
Pension expense | 230 | 523
Increase in cash surrender value of life insurance | (115) | (115)
Changes in operating assets and liabilities - |  |
Accounts receivable | 21,200 | 12,142
Inventories | 5,248 | (10,065)
Prepaid expenses and other assets | 2,770 | 2,095
Accounts payable | (7,347) | (7,612)
Accrued liabilities and other | (3,802) | (3,194)
Accrued income taxes | (4,063) | (1,558)
Net cash provided by operating activities | 12,644 | 240
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Purchase of marketable securities | 0 | (10,183)
Proceeds from maturities of marketable securities | 6,010 | 1,645
Life insurance premiums paid | (155) | (155)
Purchases of property, plant and equipment | (2,695) | (2,414)
Net cash provided by (used for) investing activities | 3,160 | (11,107)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Cash dividends paid | (7,033) | (6,978)
Shares purchased and retired | (1,304) | (1,828)
Net proceeds from stock options exercised | 0 | 161
Taxes paid related to the net share settlement of equity awards | 0 | (5)
Proceeds from bank borrowings | 11,883 | 75,474
Repayments of bank borrowings | (18,932) | (69,313)
Net cash used for financing activities | (15,386) | (2,489)
Effect of exchange rate changes on cash and cash equivalents | (43) | 64
Net increase (decrease) in cash and cash equivalents | 375 | (13,292)
CASH AND CASH EQUIVALENTS at beginning of period | 9,799 | 22,973
CASH AND CASH EQUIVALENTS at end of period | 10,174 | 9,681
SUPPLEMENTAL CASH FLOW INFORMATION: |  |
Income taxes paid, net of refunds | 572 | 3,112
Interest paid | $ 53 | $ 66

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