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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash flows from operating activities
Net income	$ 14,780	$ 21,272
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	5,420	5,163
Amortization of intangibles	5,129	4,941
Net loss (gain) on sale of property, plant and equipment	486	(6,013)
Loss on debt extinguishment	0	174
Deferred income taxes	(2,281)	(23)
Stock-based compensation	2,586	2,657
Non-cash interest expense	260	675
Accounts receivable	(4,681)	(45,910)
Inventories	(72,576)	(58,393)
Prepaid expenses and other	(1,279)	591
Accounts payable and accrued liabilities	84,770	63,943
Other, net	1,152	(1,120)
Net cash provided by (used in) operating activities	33,766	(12,043)
Cash flows from investing activities
Capital expenditures	(6,802)	(6,060)
Proceeds from the sale of property, plant, and equipment	29	9,523
Other, net	0	3,060
Net cash (used in) provided by investing activities	(6,773)	6,523
Cash flows from financing activities
Proceeds from exercise of stock options	55	861
Dividends paid	(4,627)	(4,692)
Borrowings under revolving credit facilities	140	254
Payments under revolving credit facilities	(140)	(254)
Principal payments under finance lease obligations	(75)	(71)
Principal payments under term loan credit facility	(470)	(471)
Principal payments under industrial revenue bond	0	(92)
Debt issuance costs paid	(15)	0
Convertible senior notes repurchase	0	(17,183)
Stock repurchase	(2,635)	(5,412)
Net cash used in financing activities	(7,767)	(27,060)
Net increase (decrease) in cash, cash equivalents, and restricted cash	19,226	(32,580)
Cash, cash equivalents and restricted cash at beginning of period	132,690	191,521
Cash, cash equivalents, and restricted cash at end of period	151,916	158,941
Supplemental disclosures of cash flow information:
Cash paid for interest	2,403	2,094
Cash paid (received) for income taxes	$ 111	$ (845)

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-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (e)
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Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

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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.

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Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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-Paragraph 1
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Amount of cash inflow (outflow) from long-term debt supported by a written promise to pay an obligation.

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-Paragraph 3
-Subparagraph (SX 210.12-04(a))
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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement.

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The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.

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Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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-Subparagraph (SX 210.4-08.(f))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).

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-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
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The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

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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.

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- References

No definition available.

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