CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 11,054	$ 11,296
Adjustments to reconcile net earnings to net cash used for operating activities -
Depreciation	2,700	2,775
Amortization	334	263
Bad debt expense	190	195
Deferred income taxes	456	(47)
Net foreign currency transaction losses	783	174
Stock-based compensation	1,112	1,046
Pension contributions	(2,633)	(1,300)
Pension expense	2,811	1,659
Increase in cash surrender value of life insurance	(250)	(250)
Changes in operating assets and liabilities -
Accounts receivable	(12,223)	(14,702)
Inventories	(23,844)	(1,039)
Prepaid expenses and other assets	4,122	1,556
Accounts payable	(7,584)	(5,594)
Accrued liabilities and other	(4,807)	(418)
Accrued income taxes	553	1,010
Net cash used for operating activities	(27,226)	(3,376)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of marketable securities	(2,300)	(7,427)
Proceeds from maturities of marketable securities	6,305	7,001
Life insurance premiums paid	(155)	(155)
Purchases of property, plant and equipment	(1,457)	(1,908)
Net cash provided by (used for) investing activities	2,393	(2,489)
CASH FLOWS FROM FINANCING ACTIVITIES:
Cash dividends paid	(8,414)	(7,999)
Shares purchased and retired	(4,760)	(3,996)
Proceeds from stock options exercised	2,696	1,226
Proceeds from bank borrowings	127,253	70,757
Repayments of bank borrowings	(90,684)	(58,470)
Income tax benefits from stock-based compensation	463	85
Net cash provided by financing activities	26,554	1,603
Effect of exchange rate changes on cash and cash equivalents	(320)	21
Net increase (decrease) in cash and cash equivalents	1,401	(4,241)
CASH AND CASH EQUIVALENTS at beginning of period	12,499	15,969
CASH AND CASH EQUIVALENTS at end of period	13,900	11,728
SUPPLEMENTAL CASH FLOW INFORMATION:
Income taxes paid, net of refunds	5,155	5,501
Interest paid	$ 97	$ 84