10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 

For the quarterly period ended:  March 31, 2019

OR 

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                           to                           

Commission file number:  1-13429

Simpson Manufacturing Co., Inc.

(Exact name of registrant as specified in its charter) 

Delaware	94-3196943
(State or other jurisdiction of incorporation	(I.R.S. Employer
or organization)	Identification No.)

5956 W. Las Positas Blvd., Pleasanton, CA 94588

(Address of principal executive offices, including zip code) 

(925) 560-9000

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes ý  No o

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

  Yes ý  No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act. 

Large accelerated filer	ý	Accelerated filer	o
Non-accelerated filer	o	Smaller reporting company	o
		Emerging growth company	o

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes o  No ý

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value 0.01	SSD	New York Stock Exchange, Inc.

The number of shares of the registrant’s common stock outstanding as of March 31, 2019:   44,661,907.

NOTE ABOUT FORWARD-LOOKING STATEMENTS

This document contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). All statements relating to events or results that may occur in the future are forward-looking statements, including but not limited to, statements or estimates regarding our plans, sales, sales trends, sales growth rates, revenues, profits, costs, working capital, balance sheet, inventories, products (including wood, truss and concrete products as well as software offerings), relationships with contractors and partners (including our collaboration with The Home Depot, Inc.), market strategies, market share, expenses (including operating expenses and research, development, engineering and capital investments), inventory turn rates, cost savings or reduction measures, repatriation of funds, results of operations, tax liabilities, losses, capital spending, housing starts, price changes (including product and raw material prices, such as steel prices), profitability, profit margins, operating income, operating income margin (referring to consolidated income from operations as a percentage of net sales), operating expenses as a percentage of net sales, effective tax rates, depreciation or amortization expenses, amortization periods, capital return (also called return on invested capital), technology and system improvements, competitive environment, indemnification obligations, stock repurchases, dividends, compensation arrangements, prospective adoption of new accounting standards, effects of changes in accounting standards, effects and expenses of (including eventual gains or losses related to) mergers and acquisitions and related integrations, effects and expenses of equity investments, effects of changes in foreign exchange rates or interest rates, effects and costs of SAP and other software program implementations (including related expenses, such as capital expenditures, and savings), effects and costs of credit facilities and capital lease obligations, headcount, engagement of consultants, the Company’s current strategic plan, the Company’s 2020 Plan and other operating initiatives (discussed under “Management’s Discussion and Analysis of Financial Condition and Results of Operations” below), the Company’s efforts and costs to implement the Company’s current strategic plan, the 2020 Plan and other operating initiatives, the targets and assumptions under the Company’s current strategic plan, the 2020 Plan and other initiatives (including targets associated with organic compound annual growth rate in consolidated net sales, operating income, operating expenses as a percentage of net sales, cost structure rationalization, improved working capital management, return on invested capital, stock repurchases, and overall balance sheet discipline) and the projected effects and impact of any of the foregoing on our business, financial condition and results of operations. Forward-looking statements generally can be identified by words such as “anticipate,” “believe,” “estimate,” “expect,” “intend,” “plan,” “target,” “continue,” “predict,” “project,” “change,” “result,” “future,” “will,” “could,” “can,” “may,” “likely,” “potentially,” or similar expressions. Forward-looking statements are necessarily speculative in nature, are based on numerous assumptions, and involve known and unknown risks, uncertainties and other factors (some of which are beyond our control) that could significantly affect our operations and may cause our actual actions, results, financial condition, performance or achievements to be substantially different from any future actions, results, financial condition, performance or achievements expressed or implied by any such forward-looking statements. Those factors include, but are not limited to: (i) the impact, execution and effectiveness of the Company’s current strategic plan, the 2020 Plan, and other initiatives, the realization of the assumptions made under the such plans and initiatives, and the efforts and costs to implement such plans and initiatives; (ii) general economic cycles and construction business conditions including changes in U.S. housing starts; (iii) customer acceptance of our products; (iv) product liability claims, contractual liability, engineering and design liability and similar liabilities or claims, (v) relationships with partners, suppliers and customers and their financial condition; (vi) materials and manufacturing costs; (vii) technological developments, including system updates and conversions; (viii) increased competition; (ix) changes in laws or industry practices; (x) litigation risks and actions by activist shareholders; (xi) changes in market conditions; (xii) governmental and business conditions in countries where our products are manufactured and sold; (xiii) natural disasters and other factors that are beyond the Company’s reasonable control; (xiv) changes in trade regulations, treaties or agreements or in U.S. and international taxes, tariffs and duties including those imposed on the Company’s income, imports, exports and repatriation of funds; (xv) effects of merger or acquisition activities; (xvi) actual or potential takeover or other change-of-control threats; (xvii) changes in our plans, strategies, objectives, expectations or intentions; and (xviii) other risks and uncertainties indicated from time to time in our filings with the U.S. Securities and Exchange Commission, including the Company's most recent Annual Report on Form 10-K under the heading “Item 1A - Risk Factors.” Each forward-looking statement contained in this Quarterly Report on Form 10-Q is specifically qualified in its entirety by the aforementioned factors. In light of the foregoing, investors are advised to carefully read this Quarterly Report on Form 10-Q in connection with the important disclaimers set forth above and are urged not to rely on any forward-looking statements in reaching any conclusions or making any investment decisions about us or our securities. All forward-looking statements hereunder are made as of the date of this Quarterly Report on Form 10-Q and are subject to change. Except as required by law, we do not intend and undertake no obligation to update, revise or publicly release any updates or revisions to any forward-looking statements hereunder, whether as a result of the receipt of new information, the occurrence of future events, the change of circumstances or otherwise. We further do not accept any responsibility for any projections or reports published by analysts, investors or other third parties.

Each of the terms the “Company,” “we,” “our,” “us” and similar terms used herein refer collectively to Simpson Manufacturing Co., Inc., a Delaware corporation and its wholly-owned subsidiaries, including Simpson Strong-Tie Company Inc., unless otherwise stated. The Company regularly uses its website to post information regarding its business and government. The Company encourages investors to use http://www.simpsonmfg.com as a source of information about the Company.

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“Strong-Tie” and our other trademarks appearing in this report are our property. This report contains additional trade names and trademarks of other companies. We do not intend our use or display of other companies’ trade names or trademarks to imply an endorsement or sponsorship of us by such companies, or any relationship with any of these companies.

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PART I — FINANCIAL INFORMATION

Item 1. Financial Statements.

Simpson Manufacturing Co., Inc. and Subsidiaries

Condensed Consolidated Balance Sheets

(In thousands, unaudited)

	March 31,						December 31,
	2019			2018			2018
ASSETS
Current assets
Cash and cash equivalents	$	113,407		$	137,413		$	160,180
Trade accounts receivable, net	173,140			167,146			146,052
Inventories	272,459			256,552			276,088
Assets held-for-sale	2,546			—			627
Other current assets	14,186			22,423			16,582
Total current assets	575,738			583,534			599,529
Property, plant and equipment, net	251,398			276,114			254,597
Operating lease right-of-use assets	34,324			—			—
Goodwill	131,712			138,026			130,250
Equity investment	2,511			2,525			2,487
Intangible assets, net	24,148			28,302			24,402
Other noncurrent assets	10,521			11,841			10,398
Total assets	$	1,030,352		$	1,040,342		$	1,021,663
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities
Trade accounts payable	$	35,549		$	42,098		$	34,361
Accrued liabilities and other current liabilities	115,029			101,130			117,219
Total current liabilities	150,578			143,228			151,580
Operating lease liabilities	28,878			—			—
Deferred income tax and other long-term liabilities	15,422			18,052			14,569
Total liabilities	194,878			161,280			166,149
Commitments and contingencies (see Note 12)
Stockholders’ equity
Common stock, at par value	455			475			453
Additional paid-in capital	274,836			269,004			276,504
Retained Earnings	641,168			693,218			628,207
Treasury stock	(55,000		)	(74,999		)	(25,000		)
Accumulated other comprehensive loss	(25,985		)	(8,636		)	(24,650		)
Total stockholders’ equity	835,474			879,062			855,514
Total liabilities and stockholders’ equity	$	1,030,352		$	1,040,342		$	1,021,663

The accompanying notes are an integral part of these condensed consolidated financial statements

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Simpson Manufacturing Co., Inc. and Subsidiaries

Condensed Consolidated Statements of Earnings and Comprehensive Income

(In thousands except per-share amounts, unaudited)

	Three Months Ended
	March 31,
	2019			2018
Net sales	$	259,244		$	244,779
Cost of sales	148,990			137,157
Gross profit	110,254			107,622
Operating expenses:
Research and development and other engineering	12,260			11,150
Selling	28,112			27,573
General and administrative	39,549			37,399
Total operating expenses	79,921			76,122
Net loss (gain) on disposal of assets	310			(1,184		)
Income from operations	30,023			32,684
Foreign exchange gain (loss) and other	(567		)	88
Interest expense, net	(196		)	(90		)
Income before taxes	29,260			32,682
Provision for income taxes	6,598			7,253
Net income	22,662			25,429
Other comprehensive income
Translation adjustment	(1,335		)	3,860
Comprehensive net income	$	21,327		$	29,289
Net income per common share:
Basic	$	0.51		$	0.55
Diluted	$	0.50		$	0.54
Number of shares outstanding
Basic	44,874			46,615
Diluted	45,213			47,009
Cash dividends declared per common share	$	0.22		$	0.21

The accompanying notes are an integral part of these condensed consolidated financial statements

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Simpson Manufacturing Co., Inc. and Subsidiaries

Condensed Consolidated Statements of Stockholders’ Equity

At March 31, 2018 and 2019, and December 31, 2018

(In thousands except per-share amounts, unaudited)

						Additional						Accumulated Other
	Common Stock					Paid-in			Retained			Comprehensive			Treasury
	Shares		Par Value			Capital			Earnings			Income (Loss)			Stock			Total
Balance at January 1, 2018	46,745		$	473		$	260,157		$	676,644		$	(12,496	)	$	(40,000	)	$	884,778
Net income	—		—			—			25,429			—			—			25,429
Translation adjustment, net of tax	—		—			—			—			3,860			—			3,860
Options exercised	23		—			695			—			—			—			695
Stock-based compensation	—		—			2,716			—			—			—			2,716
Adoption of ASC 606, net of tax	—		—						792			—			—			792
Shares issued from release of Restricted Stock Units	163		2			(5,029		)	—			—			—			(5,027		)
Repurchase of common stock	(620	)	—			10,000			—			—			(34,999		)	(24,999		)
Cash dividends declared on common stock, $0.21 per share	—		—						(9,647		)	—			—			(9,647		)
Common stock issued at $57.41 per share for stock bonus	8		—			465			—			—			—			465
Balance, at March 31, 2018	46,319		475			269,004			693,218			(8,636		)	(74,999		)	879,062
Net income	—		—			—			101,204			—						101,204
Translation adjustment, net of tax	—		—			—			—			(16,771		)	—			(16,771		)
Pension adjustment, net of tax	—		—			—			—			376			—			376
Stock-based compensation	—		—			7,618			—			—			—			7,618
Adoption of new accounting standards	—		—			—			(382		)	381			—			(1		)
Shares issued from release of Restricted Stock Units	14		—			(118		)	—			—			—			(118		)
Repurchase of common stock	(1,335	)	—			—			—			—			(85,541		)	(85,541		)
Retirement of common stock	—		(22		)	—			(135,518		)	—			135,540			—
Cash dividends declared on common stock, $0.66 per share	—		—			—			(30,315		)	—			—			(30,315		)
Balance, at December 31, 2018	44,998		453			276,504			628,207			(24,650		)	(25,000		)	855,514
Net income	—		—			—			22,662			—			—			22,662
Translation adjustment, net of tax	—		—			—			—			(1,335		)	—			(1,335		)
Stock-based compensation	—		—			3,903			—			—			—			3,903
Shares issued from release of Restricted Stock Units	164		2			(5,863		)	—			—			—			(5,861		)
Repurchase of common stock	(505	)	—			—			—			—			(30,000		)	(30,000		)
Cash dividends declared on common stock, $0.22 per share	—		—			—			(9,701		)	—			—			(9,701		)
Common stock issued at $54.31 per share for stock bonus	5		—			292			—			—			—			292
Balance at March 31, 2019	44,662		$	455		$	274,836		$	641,168		$	(25,985	)	$	(55,000	)	$	835,474

The accompanying notes are an integral part of these condensed consolidated financial statements

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Simpson Manufacturing Co., Inc. and Subsidiaries

Condensed Consolidated Statements of Cash Flows

(In thousands, unaudited)

	Three Months Ended
	March 31,
	2019			2018
Cash flows from operating activities
Net income	$	22,662		$	25,429
Adjustments to reconcile net income to net cash provided by operating activities:
Loss (gain) on sale of assets and other	286			(1,160		)
Depreciation and amortization	9,758			9,688
Noncash lease expense	1,675			—
Deferred income taxes	1,371			1,448
Noncash compensation related to stock plans	4,105			3,116
Provision of doubtful accounts	(3		)	222
Changes in operating assets and liabilities, net of acquisitions:
Trade accounts receivable	(26,968		)	(30,764		)
Inventories	3,080			(3,071		)
Trade accounts payable	1,915			11,451
Accrued liabilities	3,916			721
Accrued profit sharing trust contributions	(4,907		)	(4,326		)
Accrued cash profit sharing and commissions	(772		)	(346		)
Other current assets	323			1,923
Accrued liabilities	(4,966		)	(983		)
Long-term liabilities	286			3,763
Accrued workers’ compensation	11			12
Other noncurrent assets	(2,124		)	(5		)
Net cash provided by operating activities	9,648			17,118
Cash flows from investing activities
Capital expenditures	(7,352		)	(10,935		)
Asset acquisitions, net of cash acquired	(3,492		)	—
Proceeds from sale of property and equipment	38			1,239
Net cash used in investing activities	(10,806		)	(9,696		)
Cash flows from financing activities
Repurchase of common stock	(30,000		)	(24,999		)
Proceeds from line of credit	6,758			—
Repayments of line of credit and capital leases	(6,459		)	(174		)
Issuance of common stock for exercise of options	—			695
Dividends paid	(9,901		)	(9,818		)
Cash paid on behalf of employees for shares withheld	(5,864		)	(5,027		)
Net cash used in financing activities	(45,466		)	(39,323		)
Effect of exchange rate changes on cash and cash equivalents	(149		)	800
Net decrease in cash and cash equivalents	(46,773		)	(31,101		)
Cash and cash equivalents at beginning of period	160,180			168,514
Cash and cash equivalents at end of period	$	113,407		$	137,413
Noncash activity during the period
Noncash capital expenditures	$	284		$	1,567
Dividends declared but not paid	9,761			10,190
Contingent consideration for acquisition	309			—
Issuance of Company’s common stock for compensation	292			465

The accompanying notes are an integral part of these condensed consolidated financial statements

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Simpson Manufacturing Co., Inc. and Subsidiaries

Notes to Condensed Consolidated Financial Statements

(Unaudited)

1.    Basis of Presentation

 Principles of Consolidation

The accompanying condensed consolidated financial statements include the accounts of Simpson Manufacturing Co., Inc. and its subsidiaries (collectively, the “Company”). Investments in 50% or less owned entities are accounted for using either cost or the equity method. The Company consolidates all variable interest entities ("VIEs") where it is the primary beneficiary. There were no VIEs as of March 31, 2019 and 2018. All significant intercompany transactions have been eliminated.

Interim Reporting Period

The accompanying unaudited interim condensed consolidated financial statements have been prepared pursuant to the rules and regulations for reporting on Form 10-Q. Accordingly, certain information and footnotes required by accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted. These interim statements should be read in conjunction with the audited consolidated financial statements and the notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2018.

The unaudited quarterly condensed consolidated financial statements have been prepared on the same basis as the audited annual consolidated financial statements and, in the opinion of management, contain all adjustments (consisting of only normal recurring adjustments) necessary to state fairly the financial information set forth therein, in accordance with GAAP. Certain prior period amounts in the condensed consolidated financial statements and the accompanying notes have been reclassified to conform to the current period’s presentation. The year-end condensed consolidated balance sheet data provided herein were derived from audited financial statements, but do not include all disclosures required by GAAP. The Company’s quarterly results fluctuate. As a result, the Company believes the results of operations for this interim period presented are not indicative of the results to be expected for any future periods.

The Company changed its presentation of its consolidated statement of operations to display non-operating activities, including foreign exchange gain (loss), and certain other income or expenses as a separate line item below income from operations. Foreign exchange gain (loss), and other was previously included in general and administrative expenses and in income from operations. The change did not affect income before taxes and net income as previously presented for the quarter ended March 31, 2018.

Revenue Recognition

Generally, the Company's revenue contract with a customer exists when the goods are shipped, and services are rendered; and its related invoice is generated. The duration of the contract does not extend beyond the promised goods or services already transferred. The transaction price of each distinct promised product or service specified in the invoice is based on its relative stated standalone selling price. The Company recognizes revenue when it satisfies a performance obligation by transferring control over a product to a customer at a point in time. The Company’s shipping terms provide the primary indicator of the transfer of control. The Company's general shipping terms are F.O.B. shipping point, where title and risk and rewards of ownership transfer at the point when the products leave the Company's warehouse. The Company recognizes revenue based on the consideration specified in the invoice with a customer, excluding any sales incentives, discounts, and amounts collected on behalf of third parties (i.e., governmental tax authorities). Based on historical experience with the customer, the customer's purchasing pattern and its significant experience selling products, the Company concluded that a significant reversal in the cumulative amount of revenue recognized will not occur when the uncertainty (if any) is resolved (that is, when the total amount of purchases is known). Refer to Note 2 for additional information.

Net Earnings Per Common Share

Basic earnings per common share are calculated based on the weighted-average number of common shares outstanding during the period. Potentially dilutive securities are included in the diluted per-share calculations using the treasury stock method for all periods when the effect is dilutive.

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Accounting for Leases

The Company has operating and finance leases for certain facilities, equipment, autos and data centers. As an accounting policy for short-term leases, the Company elected to not recognize the right-of-use asset and liability, if, at the commencement date, the lease (1) has a term of 12 months or less and (2) does not include a purchase option that the Company is reasonably certain to exercise. Monthly payments on short-term leases are recognized on the straight-line basis over the full lease term.

Accounting for Stock-Based Compensation

The Company recognizes stock-based expense related to stock options and restricted stock unit awards on a straight-line basis, net of estimated forfeitures, over the requisite service period of the awards, which is generally the vesting term of four years. Stock-based expense related to performance share grants are measured based on the grant date fair value and expensed on a graded basis over the service periods of the awards, which is generally performance period of three years. The assumptions used to calculate the fair value of options or restricted stock units are evaluated and revised, as necessary, to reflect market conditions and the Company's experience.

Fair Value of Financial Instruments

Fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that is determined based on assumptions that market participants would use in pricing an asset or a liability. Assets and liabilities recorded at fair value are measured and classified under a three-tier fair valuation hierarchy based on the observability of the inputs available in the market: Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities; Level 2 inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument; and Level 3 inputs are unobservable inputs based on the Company’s assumptions used to measure assets and liabilities at fair value. The fair value hierarchy requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value.

As of March 31, 2019 and 2018, the Company’s investments included in cash equivalents consisted of only money market funds, which are the Company’s primary financial instruments and carried at cost, approximating fair value, based on Level 1 inputs. The balance of the Company’s primary financial instruments as of March 31, 2019 and 2018 was $0.2 million and $5.4 million, respectively. The carrying amounts of trade accounts receivable, accounts payable and accrued liabilities approximate fair value due to the short-term nature of these instruments. The fair value of the Company’s contingent consideration related to acquisitions is classified as Level 3 within the fair value hierarchy as it is based on unobserved inputs such as management estimates and entity-specific assumptions and is evaluated on an ongoing basis.

Income Taxes

The Company uses an estimated annual tax rate to measure the tax benefit or tax expense recognized in each interim period.

Acquisitions

Under the business combinations topic ASC 805, the Company accounts for acquisitions as business combinations and ascribes acquisition-date fair values to the acquired assets and assumed liabilities. Provisional fair value measurements are made at the time of the acquisitions. Adjustments to those measurements may be made in subsequent periods, up to one year from the acquisition date, as information necessary to complete the analysis is obtained. The fair value of intangible assets are generally based on Level 3 inputs.

Recently Adopted Accounting Standards

In February 2016, the FASB issued ASU No. 2016-02, Leases (“ASU 2016-02”). The core requirement of ASU 2016-02 is to recognize the assets and liabilities that arise from leases, including those leases classified as operating leases. The amendments require a lessee to recognize a liability to make lease payments (the lease liability) and a right-of-use asset ("ROU") representing its right to use the underlying asset for the lease term in the statement of financial position. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, with early adoption permitted. On January 1, 2019, the Company adopted ASU 2016-02 using the optional transition method. The Company elected and applied a

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few practical transition expedients including, not reassessing whether any expired or existing contracts are or contain leases; not reassessing the lease classification for any expired or existing leases and not reassessing initial direct costs for any existing leases. The Company has operating and finance leases for certain facilities, equipment, autos and data centers. The adoption of ASU 2016-02 resulted in the recognition of ROU assets and lease liabilities of approximately $34.3 million and $35.1 million, respectively on January 1, 2019. The adoption had no material impact on the condensed consolidated statement of operations or cash flows. See Note 10.

All other issued and effective accounting standards during the first quarter of 2019 were determined to be not relevant or material to the Company.

2. Revenue from Contracts with Customers

Disaggregated revenue

The Company disaggregates net sales into the following major product groups as described in the footnote for segment information included in these interim financial statements under Note 13.

Wood Construction Products Revenue. Wood construction products represented almost 84% of total net sales in the three months ended March 31, 2019.

Concrete Construction Products Revenue. Concrete construction products represented 16% of total net sales in the three months ended March 31, 2019.

Customer acceptance criteria. Generally, there are no customer acceptance criteria included in the Company's standard sales agreement with customers. When an arrangement with the customer does not meet the criteria to be accounted for as a revenue contract under the standard, the Company recognizes revenue in the amount of nonrefundable consideration received when the Company has transferred control of the goods or services and has stopped transferring (and has no obligation to transfer) additional goods or services. The Company offers certain customers discounts for paying invoices ahead of the due date, which are generally 30 to 60 days.

Other revenue. Service sales, representing after-market repair and maintenance, engineering activities and software license sales and services are less than 1.0% of net sales and recognized as the services are completed or the software products and services are delivered. Services may be sold separately or in bundled packages. The typical contract length for a service is generally less than one year. For bundled packages, the Company accounts for individual services separately when they are distinct. A distinct service is separately identifiable from other items in the bundled package if a customer can benefit from the service on its own or with other resources that are readily available to the customer. The consideration (including any discounts) is allocated between separate services in a bundle based on their stand-alone selling prices. The stand-alone selling prices are determined based on the prices at which the Company separately sells the services.

Reconciliation of contract balances

Contract assets are the rights to consideration in exchange for goods or services that the Company has transferred to a customer when that right is conditional on something other than the passage of time. Contract liabilities are recorded for any services billed to customers and not yet recognizable if the contract period has commenced or for the amount collected from customers in advance of the contract period commencing. As of March 31, 2019, the Company had no contract assets or contract liabilities from contracts with customers.

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3.    Net Income Per Share

The following table reconciles basic net income per common share to diluted net income per share for the three months ended March 31, 2019 and 2018, respectively:

	Three Months Ended   March 31,
(in thousands, except per share amounts)	2019		2018
Net income available to common stockholders	$	22,662	$	25,429
Basic weighted-average shares outstanding	44,874		46,615
Dilutive effect of potential common stock equivalents — stock options and restricted stock units	339		394
Diluted weighted-average shares outstanding	45,213		47,009
Earnings per common share:
Basic	$	0.51	$	0.55
Diluted	$	0.50	$	0.54

4.    Stockholders' Equity

Share Repurchases

During the first quarter of 2019, the Company repurchased 505,448 shares of the Company's common stock in the open market at an average price of $59.35 per share, for a total of $30.0 million. As of March 31, 2019, approximately $70.0 million remains available for repurchase under the previously announced $100.0 million share repurchase authorization (which expires at the end of 2019).

5.    Stock-Based Compensation

The Company allocates stock-based compensation expense related to equity plans for employees and non-employee directors among cost of sales, research and development and other engineering expense, selling expense, or general and administrative expense based on the job functions performed by the employees to whom the stock-based compensation is awarded. The Company recognized stock-based compensation expense related to its equity plans for employees of $4.1 million and $3.1 million for the three months ended March 31, 2019 and 2018, respectively. Stock-based compensation cost capitalized in inventory was not material for all periods presented.

During the three months ended March 31, 2019, the Company granted 192,945 restricted stock units ("RSUs") to the Company's employees, including officers, at an estimated weighted average fair value of $57.38 per share based on the closing price (adjusted for the present value of dividends) of the Company's common stock on the grant date. The RSUs granted to the Company's employees may be time-based, performance-based or time- and performance-based. Certain of the performance-based RSUs are granted to officers and key employees, where the number of performance-based awards to be issued is based on the achievement of certain Company performance criteria established in the RSU agreement over a cumulative three year period. These awards cliff vest after three years. In addition, these same officers and key employees also receive time-based RSUs, which vest pursuant to a three-year graded vesting schedule. Time- and performance based RSUs are granted to the Company's employees excluding officers and certain key employees, vest ratably over the four year life of the award, and require the underlying shares of the Company's common stock to be subject to a performance-based adjustment during the first year of the award.

As of March 31, 2019, the Company's aggregate unamortized stock compensation expense was approximately $17.5 million, which is entirely attributable to unvested RSUs and is expected to be recognized in expense over a weighted-average period of 2.7 years.

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6.    Trade Accounts Receivable, Net

Trade accounts receivable at the dates indicated consisted of the following: 

	At March 31,						At December 31,
(in thousands)	2019			2018			2018
Trade accounts receivable	$	176,896		$	169,552		$	149,886
Allowance for doubtful accounts	(1,195		)	(1,217		)	(1,364		)
Allowance for sales discounts and returns	(2,561		)	(1,189		)	(2,470		)
	$	173,140		$	167,146		$	146,052

7.    Inventories

Inventories at the dates indicated consisted of the following: 

	At March 31,				At December 31,
(in thousands)	2019		2018		2018
Raw materials	$	91,850	$	87,363	$	98,058
In-process products	24,690		28,406		24,645
Finished products	155,919		140,783		153,385
	$	272,459	$	256,552	$	276,088

8.    Property, Plant and Equipment, Net

Property, plant and equipment, net, at the dates indicated consisted of the following: 

	At March 31,						At December 31,
(in thousands)	2019			2018			2018
Land	$	29,251		$	33,234		$	30,034
Buildings and site improvements	196,848			214,074			198,809
Leasehold improvements	4,831			4,767			4,826
Machinery, equipment, and software	335,906			318,201			330,076
	566,836			570,276			563,745
Less accumulated depreciation and amortization	(326,181		)	(309,198		)	(318,388		)
	240,655			261,078			245,357
Capital projects in progress	10,743			15,036			9,240
	$	251,398		$	276,114		$	254,597

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9.    Goodwill and Intangible Assets, Net

Goodwill at the dates indicated was as follows: 

	At March 31,				At December 31,
(in thousands)	2019		2018		2018
North America	$	96,491	$	95,677	$	96,435
Europe	33,867		40,883		32,471
Asia/Pacific	1,354		1,466		1,344
Total	$	131,712	$	138,026	$	130,250

Intangible assets, net, at the dates indicated were as follows: 

	At March 31, 2019
	Gross					Net
	Carrying		Accumulated			Carrying
(in thousands)	Amount		Amortization			Amount
North America	$	30,824	$	(16,795	)	$	14,029
Europe	23,435		(13,316		)	10,119
Total	$	54,259	$	(30,111	)	$	24,148

	At March 31, 2018
	Gross					Net
(in thousands)	Carrying Amount		Accumulated Amortization			Carrying Amount
North America	$	30,715	$	(14,472	)	$	16,243
Europe	24,112		(12,053		)	12,059
Total	$	54,827	$	(26,525	)	$	28,302

	At December 31, 2018
	Gross					Net
(in thousands)	Carrying Amount		Accumulated Amortization			Carrying Amount
North America	$	30,825	$	(16,002	)	$	14,823
Europe	22,353		(12,774		)	9,579
Total	$	53,178	$	(28,776	)	$	24,402

Intangible assets consist of definite-lived and indefinite-lived assets. Definite-lived intangible assets include customer relationships, patents, unpatented technology and non-compete agreements. Amortization expense of definite-lived intangible assets during the three months ended March 31, 2019 and 2018 was $1.3 million and $1.3 million, respectively. The only indefinite-lived intangible asset, consisting of a trade name, totaled $0.6 million at March 31, 2019.

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At March 31, 2019, the estimated future amortization of definite-lived intangible assets was as follows: 

(in thousands)
Remaining nine months of 2019	$	4,059
2020	5,381
2021	4,902
2022	3,039
2023	2,235
2024	1,267
Thereafter	2,649
	$	23,532

The changes in the carrying amount of goodwill and intangible assets for the three months ended March 31, 2019, were as follows: 

				Intangible
(in thousands)	Goodwill			Assets
Balance at December 31, 2018	$	130,250		$	24,402
Acquisitions	1,815			1,213
Amortization	—			(1,337		)
Foreign exchange	(353		)	(130		)
Balance at March 31, 2019	$	131,712		$	24,148

10.     Leases

On January 1, 2019, the Company adopted ASU 2016-02 using the optional transition method. The Company has operating leases for certain facilities, equipment and autos. The existing operating leases expire at various dates through 2026, some of which include options to extend the leases for up to 5 years. The Company measured the lease liability at the present value of the lease payments to be made over the lease term. The lease payments are discounted using the Company's incremental borrowing rate. The Company measured the right-of-use ("ROU") assets at the amount at which the lease liability is recognized plus initial direct costs incurred or prepayment amounts. The ROU assets are amortized on a straight-line basis over the lease term.

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The following table provides a summary of leases included on the condensed consolidated balance sheets as of March 31, 2019:

	Condensed Consolidated Balance Sheets Line Item	Three Months Ended March 31,
(in thousands)		2019
Operating leases
Assets
Operating leases	Operating lease right-of-use assets	$	34,324
Liabilities
Operating - current	Accrued expenses and other current liabilities	$	6,256
Operating - noncurrent	Operating lease liabilities	28,878
Total operating lease liabilities		$	35,134
Finance leases
Assets
Property and equipment, gross	Property, plant and equipment, net	$	3,569
Accumulated amortization	Property, plant and equipment, net	(2,255		)
Property and equipment, net	Property, plant and equipment, net	$	1,314
Liabilities
Other current liabilities	Accrued expenses and other current liabilities	$	1,098
Other long-term liabilities	Deferred income tax and other long-term liabilities	1,319
Total finance lease liabilities		$	2,417

The components of lease expense were as follows:

	Condensed Consolidated Statements of Operations Line Item	Three Months Ended March 31,
(in thousands)		2019
Operating lease cost	General administrative expenses and cost of sales	$	2,191
Finance lease cost:
Amortization of right-of-use assets	General administrative expenses	$	218
Interest on lease liabilities	Interest expense, net	20
Total finance lease		$	238

Other information

Supplemental cash flow information related to leases as follows:

	Three Months Ended March 31,
(in thousands)	2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	2,087
Finance cash flows for finance leases	270
Operating right-of-use assets obtained in exchange for lease obligations during the current period:	407

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The following is a schedule, by years, of maturities of lease liabilities as of March 31, 2019:

(in thousands)	Operating Leases			Finance Leases
Remaining nine months of 2019	$	6,325		$	870
2020	7,970			1,160
2021	6,440			484
2022	4,483			—
2023	3,408			—
Thereafter	13,859			—
Total lease payments	42,485			2,514
Less: Present value discount	(7,351		)	(97		)
Total lease liabilities	$	35,134		$	2,417

The following table summarizes the Company's lease terms and discount rates as of March 31, 2019:

Weighted-average remaining lease terms (in years):
Operating leases	7.21
Finance leases	2.18
Weighted-average discount rate:
Operating leases	5.37	%
Finance leases	3.22	%

11.    Debt

Credit Facilities

The Company has revolving lines of credit with various banks in the United States and Europe. Total available credit at March 31, 2019, was $304.1 million including revolving credit lines and an irrevocable standby letter of credit in support of various insurance deductibles. As of March 31, 2019, the Company had an outstanding balance of $1.5 million under these credit lines, and no amounts outstanding as of March 31, 2018, and December 31, 2018, respectively. The Company was in compliance with its financial covenants at March 31, 2019.

12.    Commitments and Contingencies

Litigation

From time to time, the Company is involved in various legal proceedings and other matters arising in the normal course of business. Corrosion, hydrogen embrittlement, cracking, material hardness, wood pressure-treating chemicals, misinstallations, misuse, design and assembly flaws, manufacturing defects, labeling defects, product formula defects, inaccurate chemical mixes, adulteration, environmental conditions, or other factors can contribute to failure of fasteners, connectors, anchors, adhesives, specialty chemicals, such as fiber reinforced polymers, and tool products. In addition, inaccuracies may occur in product information, descriptions and instructions found in catalogs, packaging, data sheets, and the Company’s website.

As of the date of this Quarterly Report on Form 10-Q, the Company is not a party to any legal proceedings, which the Company expects individually or in the aggregate to have a material adverse effect on the Company’s financial condition, cash flows or results of operations. Nonetheless, the resolution of any claim or litigation is subject to inherent uncertainty and could have a material adverse effect on the Company’s business, financial condition, cash flows or results of operations.

The Company previously recorded a charge to administrative expense of approximately $2.9 million, net of tax for a certain pending legal proceeding during the period ended December 31, 2018. The Company has recorded an additional charge of approximately $100,000 in the period ended March 31, 2019, resulting in the total charge recorded for such matter being approximately $3.0 million, net of tax.

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Gentry Homes, Ltd. v. Simpson Strong-Tie Company, Inc., et al., Case No. 17-cv-00566, was filed in federal district court in Hawaii against Simpson Strong-Tie Company, Inc. and Simpson Manufacturing, Inc. on November 20, 2017.  The Gentry case is a product of a previous state court class action, Nishimura v. Gentry Homes, Ltd., et al. which is now closed.  The Nishimura case concerned alleged corrosion of the Company’s galvanized strap-tie holdowns and mudsill anchor products used in a residential project in Honolulu, Hawaii, Ewa by Gentry.  In the Nishimura case, the plaintiff homeowners and the developer, Gentry, arbitrated their dispute and agreed on a settlement in the amount of $90 million, with $54 million going to repair costs and $36 million going to attorney's fees.  In the Gentry case, Gentry alleges breach of warranty and negligent misrepresentation related to the Company’s strap-tie holdowns and mudsill anchor products. Gentry is demanding general, special, and consequential damages from the Company in an amount to be proven at trial.  Gentry also seeks pre-judgment and post-judgment interest, attorneys’ fees and costs, and other relief.  The Company admits no liability and will vigorously defend the claims brought against it.  At this time, the Company cannot reasonably ascertain the likelihood that it will be found responsible for substantial damages to Gentry.  Based on the facts currently known, and subject to future events and circumstances, the Company believes that all or part of the claims may be covered by its insurance policies.

Stephen Kaneshiro, et al. v. Stanford Carr Development, LLC et al./Stanford Carr Development, LLC, et al. v. Simpson Strong-Tie Company, Inc., Civil No. 18-1-1472-09 VLC, is a putative class action lawsuit filed in the Hawaii First Circuit.  The Company was added as a third-party defendant on December 28, 2018.  The homeowner plaintiffs allege that all homes built by Stanford Carr Development and its subsidiaries (collectively "Stanford Carr") in the State of Hawaii have strap-tie holdowns and mudsill anchors that are suffering premature corrosion. Stanford Carr has asserted indemnity and contribution claims against the Company.  The Company admits no liability and will vigorously defend the claims asserted against it.  At this time, the Company cannot reasonably ascertain the likelihood that it will be found responsible for substantial damages to Stanford Carr.   Based on the facts currently known, and subject to future events and circumstances, the Company believes that all or part of the claims may be covered by its insurance policies. 

Potential Third-Party Claims

Charles Vitale, et al. v. D.R. Horton, Inc. and D.R. Horton-Schuler Homes, LLC, Civil No. 15-1-1347-07, a putative class action lawsuit, was filed in the Hawaii First Circuit on July 13, 2015, in which homeowner plaintiffs allege that all homes built by D.R Horton/D.R. Horton-Schuler Homes (collectively "Horton Homes") in the State of Hawaii have strap-tie holdowns that are suffering premature corrosion. The court has denied a motion for statewide class certification.  The Company is not currently a party to the Vitale lawsuit, but the lawsuit in the future could potentially involve the Company’s strap-tie holdowns.

If claims are asserted against the Company in the Vitale case, it will vigorously defend any such claims, whether brought by the plaintiff homeowners, or third party claims by Horton Homes. Based on facts currently known to the Company and subject to future events and circumstances, the Company believes that all or part of any claims that any party might seek to allege against it related to the Vitale case may be covered by its insurance policies.

Given the nature and the complexities involved in the Vitale proceeding the Company is unable to estimate reasonably a likelihood of possible loss or range of possible loss until the Company knows, among other factors, (i) whether it will be named in the lawsuit by any party; (ii) the specific claims and the legal theories on which they are based (iii) what claims, if any, might be dismissed without trial, (iv) the extent of the claims, including the size of any potential class, particularly as damages are not specified or are indeterminate, (v) how the discovery process will affect the litigation, (vi) the settlement posture of the other parties to the litigation, (vii) the extent to which the Company’s insurance policies will cover the claims or any part thereof, if at all, (viii) whether class treatment is appropriate; and (ix) any other factors that may have a material effect on the litigation.

While it is not feasible to predict the outcome of proceedings to which the Company is not currently a party, or reasonably estimate a possible loss or range of possible loss for the Company related to such matters, in the opinion of the Company, either the likelihood of loss from such proceedings is remote or any reasonably possible loss associated with the resolution of such proceedings is not expected to be material to the Company’s business, financial position, results of operations or cash flows either individually or in the aggregate. Nonetheless, the resolution of any claim or litigation is subject to inherent uncertainty and could have a material adverse effect on the Company’s business, financial condition, cash flows or results of operations.

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13.    Segment Information

The Company is organized into three reportable segments, which are defined by the regions where the Company’s products are manufactured, marketed and distributed to the Company’s customers. The three regional segments are the North America segment, comprising primarily the United States and Canada; the Europe segment, comprising continental Europe and the United Kingdom; and the Asia/Pacific segment, comprising the Company’s operations in China, Hong Kong, the South Pacific and the Middle East. The Company's China and Hong Kong operations are manufacturing and administrative support locations, respectively. These three reportable segments are similar in several ways, including the types of materials used in production, production processes, distribution channels and product applications. The Company’s measure of profit or loss for its reportable segments is income (loss) from operations.

The following tables illustrate certain measurements used by management to assess the performance of its reportable segments as of or for the following periods: 

	Three Months Ended March 31,
(in thousands)	2019			2018
Net Sales
North America	$	221,431		$	206,212
Europe	35,780			36,293
Asia/Pacific	2,033			2,274
Total	$	259,244		$	244,779
Sales to Other Segments*
North America	$	341		$	628
Europe	458			349
Asia/Pacific	6,396			6,524
Total	$	7,195		$	7,501
Income (Loss) from Operations**
North America	$	32,814		$	36,455
Europe	(384		)	(1,589		)
Asia/Pacific	(542		)	(991		)
Administrative and all other	(1,865		)	(1,191		)
Total	$	30,023		$	32,684

*    Sales to other segments are eliminated in consolidation.

**     Beginning in the first quarter of 2019, income from inter-segment sales, previously included in income from operations for segment reporting, is now presented below income from operations. Income from inter-segment sales is eliminated in consolidation but was an expense in the North America and Europe segment and income in the Asia/Pacific segment.

							At
	At March 31,						December 31,
(in thousands)	2019			2018			2018
Total Assets
North America	$	1,155,633		$	982,149		$	1,119,012
Europe	167,769			213,259			157,437
Asia/Pacific	27,131			28,461			25,644
Administrative and all other	(320,181		)	(183,527		)	(280,430		)
Total	$	1,030,352		$	1,040,342		$	1,021,663

Cash collected by the Company’s United States subsidiaries is routinely transferred into the Company’s cash management accounts and, therefore, has been included in the total assets of “Administrative and all other.” Cash and cash equivalent balances in the “Administrative and all other” segment were $74.4 million, $53.4 million, and $113.6 million, as of March 31, 2019 and 2018,

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and December 31, 2018, respectively. Total "Administrative and all other" assets are net of inter-segment due to and from accounts eliminated in consolidation.

While the Company manages its business by geographic segment, the following table illustrates the distribution of the Company’s net sales by product group as additional information for the following periods:

	Three Months Ended March 31,
(in thousands)	2019		2018
Wood construction products	$	217,613	$	212,547
Concrete construction products	41,577		32,156
Other	54		76
Total	$	259,244	$	244,779

Wood construction products include connectors, truss plates, fastening systems, fasteners and pre-fabricated shearwalls, and are used for connecting and strengthening wood-based construction primarily in the residential construction market. Concrete construction products include adhesives, chemicals, mechanical anchors, carbide drill bits, powder actuated tools and fiber reinforcing materials, and are used for restoration, protection or strengthening concrete, masonry and steel construction in residential, industrial, commercial and infrastructure construction.

The Company’s largest customer, attributable mostly to the North America segment, accounted for 10.6% of net sales for three months ending March 31, 2019. No customer accounted for as much as 10% of net sales for the three months ended March 31, 2018.

14.    Subsequent Events

On April 26, 2019, the Company’s Board of Directors declared a quarterly cash dividend of $0.23 per share, estimated to be $10.2 million in total. The dividend will be payable on July 25, 2019, to the Company's stockholders of record on July 3, 2019.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following is a discussion and analysis of the consolidated financial condition and results of operations for the Company for the three months ended March 31, 2019. The following discussion and analysis should be read in conjunction with the interim Condensed Consolidated Financial Statements and related Notes included in Part I, Item 1, "Financial Statements” of this Quarterly Report on Form 10-Q. The following discussion and analysis contain forward-looking statements that reflect our plans, estimates, and beliefs as discussed in the “Note About Forward-Looking Statements” at the beginning of this Quarterly Report on Form 10-Q. Our actual results could differ materially from those plans, estimates, and beliefs. Factors that could cause or contribute to these differences include those discussed below and elsewhere in this Quarterly Report on Form 10-Q as well as the factors discussed in Part I, Item 1A, “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2018.

Overview

We design, manufacture and sell building construction products that are of high quality and performance, easy to use and cost-effective for customers. We operate in three business segments determined by geographic region: North America, Europe and Asia/Pacific.

Our primary business strategy is to grow through increasing our market share and profitability in Europe; growing our share in the concrete space; and continuing to develop our software to support our core wood products offering while leveraging our strengths in engineering, sales and distribution, and our strong brand name. We believe these initiatives and objectives are crucial to not only offer a more complete solution to our customers and bolster our sales of core wood connector products, but also to mitigate the cyclicality of the U.S. housing market.

On October 30, 2017, we announced the 2020 Plan to provide additional transparency into our strategic plan and financial objectives. We remain focused on achieving our aggressive financial targets under the 2020 Plan, assuming (i) there is mid-single digit growth in U.S. housing starts, (ii) we can increase our market share and profitability in Europe, and (iii) we can gain market share for both our truss and concrete product offerings. Subject to future events and circumstances, our 2020 Plan is centered on three key aggressive operational objectives as further described below.

• First, a continued focus on organic growth with a goal to achieve a net sales compound annual growth rate of approximately 8% (from $860.7 million reported in fiscal 2016) through fiscal 2020. Since 2016, organic net sales has grown at a compound annual growth rate of 10%.

• Second, rationalizing our cost structure to improve company-wide profitability by reducing total operating expenses as a percentage of net sales from 31.8% in fiscal 2016 to a range of 26.0% to 27.0% by fiscal 2020. We expect to achieve this initiative, aside from top-line growth, through cost reduction measures in Europe and our concrete product line, zero-based budgeting for certain expense categories, a SKU reduction program to right-size our product offering and a commitment to remaining headcount neutral (except in the production and sales departments to meet demands from sales growth). Offsetting these reductions will be the Company’s ongoing investment in its software initiatives as well as the expenses associated with our ongoing SAP implementation.

• Third, improving our working capital management and overall balance sheet discipline primarily through the reduction of inventory levels as well as implementing Lean principles in many factories. With these efforts, we believe we could achieve an additional 25% to 30% reduction of our raw materials and finished goods inventory through 2020 without impacting day-to-day production and shipping procedures.

While we believe we have made improvements in our working capital management, three particular factors have transpired since October of 2017 when we released the 2020 Plan that have required us to build more inventory than expected:

• we pro-actively built-up our anchor inventory in anticipation of potential tariffs on our mechanical anchor finished goods from China, as well as in advance of The Home Depot rollout;

• we bought an additional allotment of steel in order to mitigate the potential impact of availability; and

• we have inventory builds to ensure we can meet our customer needs as we continue our SAP roll-out.

We continue to strive towards reducing our inventory as a way of improving our use of working capital.

Many of our key operating initiatives stem from the 2020 Plan, including those focused on rationalizing our cost structure to drive improved profitability without sacrificing our competitive edge, on growing our market share and on improving our technologies and systems to provide best-in-class services to our customers.

Operating expenses as a percentage of net sales were 30.8% for the quarter ended March 31, 2019 and 31.1% for the quarter ended March 31, 2018. In dollars, operating expenses for the quarter ended March 31, 2019 were $3.8 million above our operating

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expenses for the quarter ending March 31, 2018, which was mostly due to increased stock-based compensation and personnel costs. In late 2017 and throughout 2018, we engaged a leading management consultant to perform an independent in-depth analysis of our operations, which contributed towards a reduction of expenses in 2018 and could potentially result in initiatives that reduce expenses beyond the 2020 Plan as well as improvements to net working capital. We will incur additional success-based consulting expenses in 2019 due to these initiatives, and we expect all leading management consulting fees we incurred in 2018 and will incur in 2019 will have a one-year or less pay back.

We believe our efforts to achieve the 2020 Plan will contribute to improved business performance and operating results, improve returns on invested capital, and allow us to be more aggressive in repurchasing shares of our stock in the near-term. Through execution on the 2020 Plan, we expect by the end of fiscal year 2020 to achieve a return on invested capital ⁽¹⁾ target within the range of 17% to 18% from 10.5% in 2016. The Company's return on invested capital was 14.2% for the last four quarters ending March 31, 2019.

We believe our ability to achieve industry-leading margins from a gross profit and operating income standpoint is due to the high level of value-added services that we provide to our customers. Aside from our strong brand recognition and trusted reputation, Simpson is unique due to our extensive product testing capabilities and our state-of-the-art test lab; strong customer support and education for engineers, builders and contractors; deep 40-plus year relationships with engineers that get our products specified on the blueprint and pulled through to the job site; product availability with delivery, typically, in 24 hours to 48 hours; and an active involvement with code officials to improve building codes and construction practices. Based on current information, we expect the competitive environment to be relatively stable with U.S. single-family housing to grow in the low to mid-single digits for fiscal year 2019. For the purposes of defining our 2020 Plan objectives, during years 2017 to 2020 we assume U.S. single-family housing starts growing as a percentage in the mid-single digits on average, which should support a sustainable organic revenue growth outlook in North America for many of our products.

Prior to the 2020 Plan, acquisitions were part of a dual-fold approach to growth. Our strategy since has primarily focused on organic growth, supported by strategic capital investments in the business. As such, we have and will continue to de-emphasize acquisitions activities, especially in the concrete repair space. An exception may occur if the right opportunity were to arise in other areas of our business, such as in our core fastener space, which is the particular area where we believe it would be beneficial to gain additional production capacity to support our wood business or to enhance our wood and concrete product portfolio with additional value–added products.

Factors Affecting Our Results of Operations

Unlike lumber or other products that have a more direct correlation to housing starts, our products are used to a greater extent in areas that are subject to natural forces, such as seismic or wind events. Our products are generally used in a sequential process that follows the construction process. Residential and commercial construction begins with the foundation, followed by the wall and the roof systems, and then the installation of our products, which flow into a project or a house according to these schedules.

Our sales also tend to be seasonal, with operating results varying from quarter to quarter. With some exceptions, our sales and income have historically been lower in the first and fourth quarters than in the second and third quarters of a fiscal year, as our customers tend to purchase construction materials in the late spring and summer months for the construction season. Weather conditions, such as extended cold or wet weather, which affect and sometimes delay installation of some of our products, could negatively affect our results of operations. Political and economic events such as tariffs and the possibility of additional tariffs on imported raw materials or finished goods can also have an effect on our gross and operating profits as well as the amount of inventory on-hand.

ERP Integration

In July 2016, our Board of Directors (the "Board") approved a plan to replace our current in-house enterprise resource planning ("ERP") and externally sourced accounting platforms with a fully integrated ERP platform from SAP America, Inc. ("SAP") in multiple phases by location at all facilities plus our headquarters, with a focus on configuring, instead of customizing, the standard SAP modules.

We went live with our first wave of the SAP implementation project in February of 2018, and we have implemented SAP at a second location in April 2019. We are tracking toward rolling out SAP technology in our remaining U.S. branches by early 2020, and company-wide completion of the SAP roll-out during 2021. While we believe the SAP implementation will be beneficial to the Company over time, annual operating expenses are expected to increase from 2018 to 2024 as a result of the ERP project, partly due to the amortization of related capitalized costs. As of March 31, 2019, we have capitalized $17.8 million and expensed $15.4 million of the costs associated with the ERP project.

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Business Segment Information

Our North America segment has generated revenues primarily from wood construction products compared to concrete construction products. Over the last few years, improved economic conditions resulted in net sales trending up on increased housing starts. While our overall sales volume was relatively steady compared to the fourth quarter of 2018, sales volume for our wood construction products was down year–over–year due to unusually wet and cold weather conditions across the U.S. Looking ahead to the second quarter, we expect demand to improve, with the month of April already off to a strong start due to better weather conditions. Our wood construction product net sales increased 3.8% for the quarter ended March 31, 2019 compared to the quarter ended March 31, 2018 mostly to due increases in unit sales prices. Our concrete construction product sales increased 31.2% for the quarter ended March 31, 2019 compared to the quarter ended March 31, 2018, mostly due to increased sales volumes and unit sales prices.

In late 2016, we collaborated with The Home Depot, Inc. (“The Home Depot”) to make our mechanical anchor line of products available in The Home Depot. This collaboration increased a portion of our finished goods inventory in preparation for the roll-out and we expect to continue to introduce our mechanical anchor line of products through approximately 1,900 of The Home Depot store locations by the end of 2020. As of March 31, 2019, the product line had rolled out to 600 The Home Depot locations with another 400 expected by the end of the second quarter of 2019. The roll-out is occurring a much slower rate than expected due to space restrictions at The Home Depot stores. This slower roll-out; however, is not expected to affect our 2020 Plan target for compound annual sales growth. See “North America” below.

Our Europe segment also generates more revenues from wood construction products than concrete construction products. Wood construction product sales decreased 5.4% for the quarter ended March 31, 2019 compared to the quarter ended March 31, 2018. Concrete construction product sales are mostly project based, and net sales increased 26.8% for the quarter ended March 31, 2019 compared to the quarter ended 2018, primarily due to increased sales volumes. Europe net sales for the first quarter of 2019 were negatively affected by foreign currency translations resulting from most Europe currencies weakening against the United States dollar. In local currency, Europe net sales increased primarily due to increases in sales volume and average product prices. Operating expenses decreased $1.2 million for the quarter ended March 31, 2019 compared to the quarter ended 2018, partly due to cost reductions measures. See “Europe” below.

Our Asia/Pacific segment has generated revenues from both wood and concrete construction products. We believe that the Asia/Pacific segment is not significant to our overall performance.

(1 ) When referred to above, the Company’s return on invested capital (“ROIC”) for a fiscal period is calculated based on (i) the net income of the last four quarters as presented in the Company’s condensed consolidated statements of operations prepared pursuant to generally accepted accounting principles in the U.S. (“GAAP”), as divided by (ii) the average of the sum of the total stockholders’ equity and the total long-term liabilities at the beginning of and at the end of such period, as presented in the Company’s consolidated balance sheets prepared pursuant to GAAP for that applicable year. For the purposes of comparability in this calculation, total long-term liabilities excludes long-term finance lease liabilities, which were recognized as of March 31, 2019 as a result of the January 1, 2019 adoption of ASU 2016-02. As such, the Company’s ROIC, a ratio or statistical measure, is calculated using exclusively financial measures presented in accordance with GAAP.

Business Outlook

Based on current information and subject to future events and circumstances:

• The market price for steel dropped from its highs in 2018. The Company currently believes the market price for steel could be flat or decrease slightly during the second quarter of 2019.

• The Company estimates that its full-year 2019 gross profit margin will be between approximately 44.5% and 45.5%.

• The Company estimates that its full-year 2019 operating expenses, as a percentage of net sales, will be between approximately 27.5% and 28.5%.

• The Company estimates that its 2019 full-year effective tax rate will be between approximately 25% to 27% including both federal and state income tax rates.

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Results of Operations for the Three Months Ended March 31, 2019, Compared with the Three Months Ended March 31, 2018

Unless otherwise stated, the below results, when providing comparisons (which are generally indicated by words such as “increased,” “decreased,” “unchanged” or “compared to”), compare the results of operations for the three months ended March 31, 2019, against the results of operations for the three months ended March 31, 2018. Unless otherwise stated, the results announced below, when referencing “both quarters,” refer to the three months ended March 31, 2018 and the three months ended March 31, 2019.

The Company changed its presentation of its consolidated statement of operations to display non–operating activities, including foreign exchange gain (loss), and certain other income or expenses as a separate item below income from operations. Foreign exchange gain (loss), and other income or expenses were previously included in general and administrative expenses, and in income from operations, respectively. Income before tax and net income for the quarter ended March 31, 2018 presented below were not affected by the change in presentation.

First Quarter 2019 Consolidated Financial Highlights

The following table illustrates the differences in our operating results for the three months ended March 31, 2019, from the three months ended March 31, 2018, and the increases or decreases for each category by segment:

	Three Months Ended															Three Months Ended
				Increase (Decrease) in Operating Segment
	March 31,			North						Asia/			Admin &			March 31,
(in thousands)	2018			America			Europe			Pacific			All Other			2019
Net sales	$	244,779		$	15,219		$	(513	)	$	(241	)	$	—		$	259,244
Cost of sales	137,157			13,560			(500		)	(373		)	(854		)	148,990
Gross profit	107,622			1,659			(13		)	132			854			110,254
Research and development and other engineering expense	11,150			1,289			(21		)	(167		)	9			12,260
Selling expense	27,573			1,120			(533		)	(74		)	26			28,112
General and administrative expense	37,399			1,409			(676		)	(76		)	1,493			39,549
	76,122			3,818			(1,230		)	(317		)	1,528			79,921
Gain on sale of assets	(1,184		)	1,482			12			—			—			310
Income from operations	32,684			(3,641		)	1,205			449			(674		)	30,023
Interest expense, net	(90		)	(116		)	(75		)	7			78			(196		)
Foreign exchange gain (loss) and other	88			(160		)	(42		)	(642		)	189			(567		)
Income before income taxes	32,682			(3,917		)	1,088			(186		)	(407		)	29,260
Provision for income taxes	7,253			(1,193		)	484			(130		)	184			6,598
Net income	$	25,429		$	(2,724	)	$	604		$	(56	)	$	(591	)	$	22,662

Net sales increased 5.9% to $259.2 million from $244.8 million. Net sales to home centers, lumber dealers, dealer distributors and contractor distributors increased primarily due to increases in average product prices and concrete construction product sales volumes. Wood construction product net sales, including sales of connectors, truss plates, fastening systems, fasteners and shearwalls, represented 84% and 87% of the Company's total net sales in the first quarters of 2019 and 2018, respectively. Concrete construction product net sales, including sales of adhesives, chemicals, mechanical anchors, powder actuated tools and reinforcing fiber materials, represented 16% and 13% of the Company's total net sales in the first quarters of 2019 and 2018, respectively.

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Gross profit increased 2.4% to $110.3 million from $107.6 million. Gross profit margins decreased to 42.5% from 44.0%, primarily due to increases in material and labor costs as a percentage of net sales, partly offset by decreases in factory overhead and tooling expense and shipping expense, both as a percentage of net sales. Gross profit margins, including some inter-segment expenses, which were eliminated in consolidation, and excluding other expenses that are allocated according to product group, decreased to 42.5% from 44.8% for wood construction products and increased to 39.0% from 35.1% for concrete construction products, respectively.

Research and development and engineering expense increased 10.0% to $12.3 million from $11.2 million, primarily due to increases in personnel costs.

Selling expense increased 2.0% to $28.1 million from $27.6 million, primarily due to increases of $0.4 million in personnel costs, $0.3 million in professional fees and $0.2 million in stock-based compensation costs, partly offset by a decrease of $0.4 million in advertising and promotional expenses.

General and administrative expense increased 5.7% to $39.5 million from $37.4 million, primarily due to increases of $0.9 million in cash profit sharing expense, $0.7 million in stock-based compensation expense, $0.4 million in facility expenses and $0.2 million in depreciation expense, partly offset by decreases of $0.7 million in personnel costs. Included in general and administrative expense are SAP related costs of $2.4 million., which decreased $0.8 million from the prior quarter.

Our effective income tax rate increased to 22.5% from 22.2%.

Consolidated net income was $22.7 million compared to $25.4 million. Diluted net income per common share was $0.50 compared to $0.54.

Net sales

The following table represents net sales by segment for the three-month periods ended March 31, 2019 and 2018, respectively:

	North						Asia/
(in thousands)	America			Europe			Pacific			Total
Three months ended
March 31, 2018	$	206,212		$	36,293		$	2,274		$	244,779
March 31, 2019	221,431			35,780			2,033			259,244
Increase (decrease)	$	15,219		$	(513	)	$	(241	)	$	14,465
Percentage increase (decrease)	7.4		%	(1.4		)%	(10.6		)%	5.9		%

The following table represents segment net sales as percentages of total net sales for the three-month periods ended March 31, 2019 and 2018, respectively:

	North America		Europe		Asia/ Pacific		Total
Percentage of total 2018 net sales	84	%	15	%	1	%	100	%
Percentage of total 2019 net sales	85	%	14	%	1	%	100	%

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Gross profit

The following table represents gross profit by segment for the three-month periods ended March 31, 2019 and 2018, respectively:

	North						Asia/		Admin &
(in thousands)	America			Europe			Pacific		All Other			Total
Three months ended
March 31, 2018	$	96,738		$	11,568		$	187	$	(871	)	$	107,622
March 31, 2019	98,397			11,555			319		(17		)	110,254
Increase (decrease)	$	1,659		$	(13	)	$	132	$	854		$	2,632
Percentage increase (decrease)	1.7		%	(0.1		)%	*		*			2.4		%

* The statistic is not meaningful or material.

The following table represents gross profit as a percentage of sales by segment for the three months ended March 31, 2019 and 2018, respectively:

	North America		Europe		Asia/ Pacific		Admin & All Other	Total
2018 gross profit percentage	46.9	%	31.9	%	8.2	%	*	44.0	%
2019 gross profit percentage	44.4	%	32.3	%	15.7	%	*	42.5	%

* The statistic is not meaningful or material.

North America

• Net sales increased 7.4%, primarily due to increases in average net sales prices and concrete construction product sales volume. Canada's net sales were negatively affected by foreign currency translation.

• Gross profit as a percentage of net sales decreased to 44.4% from 46.9% primarily due to increases in both material and labor costs as a percentage of net sales, partly offset by lower shipping expense and factory overhead and tooling costs as a percentage of net sales.

• Research and development and engineering expense increased $1.3 million, primarily due to an increase of $0.7 million in personnel costs.

• Selling expense increased $1.1 million, primarily due to increases of $0.7 million in personnel costs, $0.3 million in professional fees and $0.2 million in stock-based compensation costs.

• General and administrative expense increased $1.4 million, primarily due to increases of $0.8 million in cash profit sharing expense, $0.6 million in professional fees, $0.4 million in stock-based compensation expense and $0.3 million in depreciation expense, partly offset by decreases of $0.7 million in personnel costs. Included in general and administrative expense are SAP related costs of $2.1 million. This is a decrease of $0.4 million from the prior quarter.

• Income from operations decreased $3.6 million, primarily due to decreased gross profit margins.

Europe

• Net sales decreased 1.4%, primarily due to approximately $2.9 million of negative foreign currency translations resulting from European currencies weakening against the United States dollar. In local currency, Europe net sales increased primarily due to increases in volume and average product prices.

• Gross profit as a percentage of net sales increased slightly to 32.3% from 31.9%, primarily due to lower labor, factory overhead and tooling, shipping and warehouse costs as a percentage of net sales, offset by higher material costs as a percentage of net sales.

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• Selling expense decreased $0.5 million, primarily due to decreases of $0.3 million in advertising and promotional expenses and $0.2 million in personnel costs.

• General and administrative expense decreased $0.7 million, primarily due to decreases of $0.4 million in personnel costs. Included in general and administrative expense are SAP related costs of $0.3 million. This is a decrease of $0.4 million from the prior quarter.

• Loss from operations improved $1.2 million, primarily due to lower operating expenses.

Asia/Pacific

• For information about the Company's Asia/Pacific segment, please refer to the tables above setting forth changes in our operating results for the three months ended March 31, 2019 and 2018, respectively.

Administrative and All Other

• General and administrative expense increased $1.5 million, primarily due to increases of $0.4 million in personnel cost, $0.4 million in stock-based compensation and $0.2 million in facility expenses.

Effect of New Accounting Standards

See "Note 1 Basis of Presentation — Recently Adopted Accounting Standards” and “Recently Issued Accounting Standards Not Yet Adopted” to the accompanying unaudited interim condensed consolidated financial statements.

Liquidity and Sources of Capital

Our primary sources of liquidity are cash and cash equivalents, cash flow from operations and our $300.0 million credit facility that expires on July 23, 2021. As of March 31, 2019, there were no amounts outstanding under this facility.

Our principal uses of liquidity include the costs and expenses associated with our operations, continuing our capital allocation strategy, which includes growing our business by internal improvements, repurchasing our common stock, paying cash dividends, and meeting other liquidity requirements for the next twelve months.

As of March 31, 2019, our cash and cash equivalents consisted of deposits and money market funds held with established national financial institutions. Cash and cash equivalents of $37.4 million are held in the local currencies of our foreign operations and could be subject to additional taxation if repatriated to the United States. The Company is maintaining a permanent reinvestment assertion on its foreign earnings relative to remaining cash held outside the United States.

The following table presents selected financial information as of March 31, 2019, December 31, 2018 and March 31, 2018, respectively:

	At March 31,		At December 31,		At March 31,
(in thousands)	2019		2018		2018
Cash and cash equivalents	$	113,407	$	160,180	$	137,413
Property, plant and equipment, net	251,398		254,597		276,114
Goodwill, intangible assets and equity investment	158,371		157,139		168,853
Working capital	425,160		447,949		440,306

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The following table provides cash flow indicators for the three-month periods ended March 31, 2019 and 2018, respectively:

	Three Months Ended March 31,
(in thousands)	2019			2018
Net cash provided by (used in):
Operating activities	$	9,648		$	17,118
Investing activities	(10,806		)	(9,696		)
Financing activities	(45,466		)	(39,323		)

Cash flows from operating activities result primarily from our earnings, and are also affected by changes in operating assets and liabilities which consist primarily of working capital balances. As a building construction materials manufacturer, our operating cash flows are subject to seasonality and are cyclically associated with the volume and timing of construction project starts. For example, trade accounts receivable is generally at its lowest at the end of the fourth quarter and increases during the first, second and third quarters.

During the three months ended March 31, 2019, operating activities provided $9.6 million in cash and cash equivalents, as a result of $22.7 million from net income and $17.2 million from non-cash adjustments to net income, which included depreciation and amortization expense and stock-based compensation expense. The increase is partly offset by a decrease of $30.2 million in the net change in operating assets and liabilities, including increases of $27.0 million in trade accounts receivable and decreases of $5.0 million in accrued liabilities and $4.9 million in accrued profit sharing trust contributions, partly offset by a decrease of $3.1 million in inventory, and an increase of $3.9 million in income taxes payable. Cash used in investing activities of $10.8 million during the three months ended March 31, 2019 consisted primarily of $7.4 million for property, plant and equipment expenditures and $3.5 million for an acquisition in the Europe segment. Cash used in financing activities of $45.5 million during the three months ended March 31, 2019 consisted primarily of $30.0 million used for share repurchases and $9.9 million used to pay cash dividends.

Capital Allocation Strategy

We have a strong cash position and remain committed to seeking growth opportunities in lines of building products where we can leverage our expertise in engineering, testing, manufacturing and distribution to invest in and grow our business. Those opportunities include internal improvements or acquisitions that fit within our strategic growth plan. Additionally, we have financial flexibility and are committed to providing returns to our stockholders. Below are highlights of our execution on our capital allocation strategy, first announced in August 2015 and updated in August 2016.

• Our asset acquisitions, net of cash acquired and proceeds from sales of business, in 2017, 2018 and the three months ended March 31, 2019 were $18.5 million, $2.0 million and $3.5 million, respectively.

• Our capital spending in 2017, 2018 and the three months ended March 31, 2019 was $58.0 million, $29.3 million and $7.4 million, respectively, which was primarily used for real estate improvements, machinery and equipment purchases and software in development. Based on current information and subject to future events and circumstances, we estimate that our full-year 2019 capital spending will be approximately $30 million to $35 million, including $7 to $10 million on maintenance-type capital expenditures, assuming all such projects will be completed by the end of 2019. Based on current information and subject to future events and circumstances, we estimate that our full-year 2019 depreciation and amortization expense will be approximately $39 million to $41 million, of which approximately $33 million to $35 million is related to depreciation.

• On April 26, 2019, the Company’s Board of Directors raised the quarterly cash dividend by 4.5% to $0.23 per share, estimated to be $10.2 million in total. Such dividend is scheduled to be paid on July 25, 2019, to stockholders of record on July 3, 2019.

• During 2019, the Company purchased 505,448 shares of the Company's common stock on the open market at an average price of $59.35 per share, for a total of $30.0 million. In total, as illustrated in the table below, the Company has repurchased over six million shares of the Company's common stock, which represents approximately 12.6% of our shares of common stock outstanding at the beginning of 2015. Including dividends, we have returned cash of $460.0 million, which represents 91.0% of our total cash flow from operations during the same period. Given our confidence in our business and our expectation that the 2020 Plan will drive improved operational performance and higher return on invested capital, we expect to continue to be active as it relates to share repurchase activity.

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(in thousands)	Number of Shares Repurchased	Cash Paid for Share Repurchases		Cash paid for Dividends		Total
January 1 - March 31, 2019	505	$	30,000	$	9,901	$	39,901
January 1 - December 31, 2018	1,955	110,540		39,891		150,431
January 1 - December 31, 2017	1,138	70,000		36,981		106,981
January 1 - December 31, 2016	1,244	53,502		32,711		86,213
January 1 - December 31, 2015	1,339	47,144		29,352		76,496
Total	6,181	$	311,186	$	148,836	$	460,022

• As of March 31, 2019, approximately $70.0 million remained available under the $100.0 million repurchase authorization, which expires December 31, 2019.

Off-Balance Sheet Arrangements

We did not have any off-balance sheet arrangements as of March 31, 2019.

Inflation and Raw Materials

We believe that the effect of inflation has not been material in recent years, as general inflation rates have remained relatively low. Our main raw material is steel. As such, increases in steel prices may adversely affect our gross profit margin if we cannot recover the higher costs through price increases.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

We have operations both within the United States and internationally, and are exposed to market risks in the ordinary course

of our business.

Foreign Exchange Risk

The Company has foreign exchange rate risk in its international operations, and through purchases from foreign vendors. Changes in the values of currencies of foreign countries affect our financial position, income statement and cash flows when translated into U.S. dollars. The Company does not currently hedge this risk. The Company estimates that if the exchange rate were to change by 10% in any one country where the Company has operations, the change in net income would not be material to the Company’s operations taken as a whole.

Foreign currency translation adjustments on the Company's underlying assets and liabilities resulted in an accumulated other comprehensive loss of $1.3 million for the three months ended March 31, 2019, due to the effect of the strengthening of the United States dollar in relation to the European euro, Danish krone, Swiss franc and Swedish krona, partly offset by weakening against the Canadian dollar, the British pound and the Chinese yuan.

Interest Rate Risk

The Company has no variable interest-rate debt outstanding.

Item 4. Controls and Procedures.

Disclosure Controls and Procedures. As of March 31, 2019, the Company carried out an evaluation, under the supervision and with the participation of the Company’s management, including the chief executive officer (“CEO”) and the chief financial officer (“CFO”), of the effectiveness of the Company’s disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act. Based on this evaluation, the Company’s CEO and CFO have concluded that the Company’s disclosure controls and procedures were effective at the reasonable assurance level. Disclosure controls and procedures are controls and other procedures designed reasonably to assure that information required to be disclosed in the Company’s reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms. Disclosure controls and procedures are also designed reasonably to assure that this information is accumulated and communicated to the Company’s management, including the CEO and the CFO, as appropriate to allow timely decisions regarding required disclosure.

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The Company’s management, including the CEO and the CFO, does not, however, expect that the Company’s disclosure controls and procedures or the Company’s internal control over financial reporting will prevent all fraud and material errors. Internal control over financial reporting, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. In addition, the design of a control system must reflect the facts that there are resource constraints and that the benefits of controls must be considered relative to their costs. The inherent limitations in internal control over financial reporting include the realities that judgments can be faulty and that breakdowns can occur because of simple error or mistake. Controls also can be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of controls. The design of any system of internal control is also based in part on assumptions about the likelihood of future events, and there can be only reasonable, not absolute, assurance that any design will succeed in achieving its stated goals under all potential events and conditions. Over time, controls may become inadequate because of changes in circumstances, or the degree of compliance with the policies and procedures may deteriorate.

Changes in Internal Control over Financial Reporting. In 2016, we began the process of implementing a fully integrated ERP platform from SAP America, Inc. (“SAP”), as part of a multi-year plan to integrate and upgrade our systems and processes. The first phase of this implementation became operational on February 5, 2018, at a limited number of our North America sales, production, warehousing and administrative locations. We believe the necessary steps have been taken to monitor and maintain appropriate internal control over financial reporting during this period of change and will continue to evaluate the operating effectiveness of related key controls during subsequent periods.

As the phased implementation of this system continues, we are experiencing certain changes to our processes and procedures which, in turn, result in changes to our internal control over financial reporting. While we expect SAP to strengthen our internal financial controls by automating certain manual processes and standardizing business processes and reporting across our organization, management will continue to evaluate and monitor our internal controls as each of the affected areas evolves. For a discussion of risks related to the implementation of new systems, see Item 1A - "Risk Factors - Other Risks - We rely on complex software systems and hosted applications to operate our business, and our business may be disrupted if we are unable to successfully/efficiently update these systems or convert to new systems." in our Annual Report on Form 10-K for the year ended December 31, 2018.

There were no changes in our internal control over financial reporting identified in management's evaluation pursuant to Rules 13a-15(d) or 15d-15(d) of the Exchange Act during the three months ended March 31, 2019 that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II — OTHER INFORMATION

Item 1. Legal Proceedings.

From time to time, the Company is involved in various legal proceedings and other matters arising in the normal course of business. Corrosion, hydrogen embrittlement, cracking, material hardness, wood pressure-treating chemicals, misinstallations, misuse, design and assembly flaws, manufacturing defects, labeling defects, product formula defects, inaccurate chemical mixes, adulteration, environmental conditions, or other factors can contribute to failure of fasteners, connectors, anchors, adhesives, specialty chemicals, such as fiber reinforced polymers, and tool products. In addition, inaccuracies may occur in product information, descriptions and instructions found in catalogs, packaging, data sheets, and the Company’s website.

The Company currently is not a party to any legal proceedings, which the Company expects individually or in the aggregate to have a material adverse effect on the Company’s financial condition, cash flows or results of operations. Nonetheless, the resolution of any claim or litigation is subject to inherent uncertainty and could have a material adverse effect on the Company’s financial condition, cash flows or results of operations. See “Note 12 — Commitments and Contingencies” to the accompanying unaudited interim condensed consolidated financial statements for certain potential third-party claims.

Item 1A. Risk Factors

We are affected by risks specific to us, as well as risks that generally affect businesses operating in global markets. In addition to the information set forth in this Quarterly Report on Form 10-Q, you should carefully consider the factors discussed in Part I, Item 1A, “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2018 (available at www.simpsonmfg.com/docs/10K-2018.pdf or www.sec.gov). The risks discussed in such Annual Report on Form 10-K and information provided elsewhere in this Quarterly Report, could materially adversely affect our business, financial condition or results of operations. Additional

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risks and uncertainties not currently known or we currently deem to be immaterial may also materially adversely affect our business, financial condition or results of operations.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

The table below presents the monthly repurchases of shares of our common stock in the first quarter of 2019.

	(a)	(b)		(c)	(d)
Period	Total Number of Shares Purchased	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs [1]	Approximate Dollar Value of Shares that May Yet Be Purchased under the Plans or Programs [1]
January 1 - January 31, 2019	—	N/A		—	$100.0 million
February 1 - February 28, 2019	324,143	$	59.05	324,143	$80.9 million
March 1 - March 31, 2019	181,305	$	59.90	181,305	$70.0 million
Total	505,448

^[1] Pursuant to the Board’s $100.0 million repurchase authorization that was publicly announced on February 4, 2019, which authorization is scheduled to expire on December 31, 2019.

Item 6. Exhibits.

EXHIBIT INDEX

3.1 Certificate of Incorporation of Simpson Manufacturing Co., Inc., as amended, are incorporated by reference to Exhibit 3.1 of its Quarterly Report on Form 10-Q filed on May 9, 2018.

3.2 Amended and Restated Bylaws of Simpson Manufacturing Co., Inc., as amended, are incorporated by reference to Exhibit 3.2 of its Current Report on Form 8-K dated March 28, 2017.

4.1 Certificate of Designation, Preferences and Rights of Series A Participating Preferred Stock of Simpson Manufacturing Co., Inc., dated July 30, 1999, is incorporated by reference to Exhibit 4.2 of its Registration Statement on Form 8-A dated August 4, 1999.

31.1 Chief Executive Officer's Rule 13a-14(a)/15d-14(a) Certifications is filed herewith.

31.2 Chief Financial Officer's Rule 13a-14(a)/15d-14(a) Certifications is filed herewith.

32 Section 1350 Certifications are furnished herewith.

101 The following materials from the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2019 formatted in Extensible Business Reporting Language (XBRL) are filed herewith: (i) the Condensed Consolidated Balance Sheets, (ii) the Condensed Consolidated Statements of Earnings and Comprehensive Income, (iii) the Condensed Consolidated Statements of Stockholders’ Equity, (iv) the Condensed Consolidated Statements of Cash Flows and (v) the Notes to Condensed Consolidated Financial Statements.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

		Simpson Manufacturing Co., Inc.
		(Registrant)
DATE:	May 7, 2019	By /s/Brian J. Magstadt
		Brian J. Magstadt
		Chief Financial Officer
		(principal accounting and financial officer)

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EX-31.1

Exhibit 31.1

Simpson Manufacturing Co., Inc. and Subsidiaries

Rule 13a-14(a)/15d-14(a) Certifications

I, Karen Colonias, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Simpson Manufacturing Co., Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

DATE:	May 7, 2019	By /s/Karen Colonias
		Karen Colonias
		Chief Executive Officer

40

EX-31.2

Exhibit 31.2

Simpson Manufacturing Co., Inc. and Subsidiaries

Rule 13a-14(a)/15d-14(a) Certifications

I, Brian J. Magstadt, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Simpson Manufacturing Co., Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

DATE:	May 7, 2019	By /s/Brian J. Magstadt
		Brian J. Magstadt
		Chief Financial Officer

41

EX-32

Exhibit 32

Simpson Manufacturing Co., Inc. and Subsidiaries

Section 1350 Certifications

The undersigned, Karen Colonias and Brian J. Magstadt, being the duly elected and acting Chief Executive Officer and Chief Financial Officer, respectively, of Simpson Manufacturing Co., Inc., a Delaware corporation (the “Company”), hereby certify that the quarterly report of the Company on Form 10-Q for the quarterly period ended March 31, 2019, fully complies with the requirements of section 13(a) of the Securities Exchange Act of 1934, as amended, and that information contained in such report fairly presents, in all material respects, the financial condition and results of operations of the Company.

DATE:	May 7, 2019	By /s/Karen Colonias
		Karen Colonias
		Chief Executive Officer
		By /s/Brian J. Magstadt
		Brian J. Magstadt
		Chief Financial Officer

A signed original of this written statement required by Section 1350 of Chapter 63 of Title 18 of the United States Code has been provided to Simpson Manufacturing Co., Inc. and will be retained by Simpson Manufacturing Co., Inc. and furnished to the Securities and Exchange Commission or its staff on request.

The foregoing certification is being furnished to the Securities and Exchange Commission pursuant to § 18 U.S.C. Section 1350. It is not being filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and is not to be incorporated by reference into any filing of the Company, whether made before or after the date hereof, regardless of any general incorporation language in such filing.

42

XML

Document and Entity Information	3 Months Ended
	Mar. 31, 2019 shares
Document and Entity Information
Entity Registrant Name	SIMPSON MANUFACTURING CO INC /CA/
Entity Central Index Key	0000920371
Document Type	10-Q
Document Period End Date	Mar. 31, 2019
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding	44,661,907
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Entity Small Business	false
Entity Emerging Growth Company	false

XML

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Current assets
Cash and cash equivalents	$ 113,407	$ 160,180	$ 137,413
Trade accounts receivable, net	173,140	146,052	167,146
Inventories	272,459	276,088	256,552
Assets held-for-sale	2,546	627	0
Other current assets	14,186	16,582	22,423
Total current assets	575,738	599,529	583,534
Property, plant and equipment, net	251,398	254,597	276,114
Operating lease right-of-use assets	34,324
Goodwill	131,712	130,250	138,026
Equity investment	2,511	2,487	2,525
Intangible assets, net	24,148	24,402	28,302
Other noncurrent assets	10,521	10,398	11,841
Total Assets	1,030,352	1,021,663	1,040,342
Current liabilities
Trade accounts payable	35,549	34,361	42,098
Accrued liabilities and other current liabilities	115,029	117,219	101,130
Total current liabilities	150,578	151,580	143,228
Operating lease liabilities	28,878
Deferred income tax and other long-term liabilities	15,422	14,569	18,052
Total liabilities	194,878	166,149	161,280
Commitments and contingencies (see Note 12)
Stockholders’ equity
Common stock, at par value	455	453	475
Additional paid-in capital	274,836	276,504	269,004
Retained Earnings	641,168	628,207	693,218
Treasury stock	(55,000)	(25,000)	(74,999)
Accumulated other comprehensive loss	(25,985)	(24,650)	(8,636)
Total stockholders’ equity	835,474	855,514	879,062
Total liabilities and stockholders’ equity	$ 1,030,352	$ 1,021,663	$ 1,040,342

XML

Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Income Statement [Abstract]
Net sales	$ 259,244	$ 244,779
Cost of sales	148,990	137,157
Gross profit	110,254	107,622
Operating expenses:
Research and development and other engineering	12,260	11,150
Selling	28,112	27,573
General and administrative	39,549	37,399
Total operating expenses	79,921	76,122
Net loss (gain) on disposal of assets	310	(1,184)
Income from operations	30,023	32,684
Foreign exchange gain (loss) and other	(567)	88
Interest expense, net	(196)	(90)
Income before taxes	29,260	32,682
Provision for income taxes	6,598	7,253
Net income	22,662	25,429
Translation adjustment	(1,335)	3,860
Comprehensive net income	$ 21,327	$ 29,289
Earnings per common share:
Basic	$ 0.51	$ 0.55
Diluted	$ 0.50	$ 0.54
Number of shares outstanding
Basic	44,874	46,615
Diluted	45,213	47,009
Cash dividends declared per common share (in dollars per share)	$ 0.22	$ 0.21

XML

Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Balance at Dec. 31, 2017	$ 884,778	$ 473	$ 260,157	$ 676,644	$ (12,496)	$ (40,000)
Balance (in shares) at Dec. 31, 2017		46,745
Increase (Decrease) in Stockholders' Equity
Net income	25,429			25,429
Translation adjustment, net of tax	3,860				3,860
Options exercised	695	$ 0	695
Options exercised (in shares)		23
Stock-based compensation	2,716		2,716
Shares issued from release of Restricted Stock Units	(5,027)	$ 2	(5,029)
Shares issued from release of Restricted Stock Units (in shares)		163
Repurchase of common stock	(24,999)		10,000			(34,999)
Repurchase of common stock (in shares)		(620)
Cash dividends declared on common stock	(9,647)			(9,647)
Common stock issued	465		465
Common stock issued (in shares)		8
Balance at Mar. 31, 2018	879,062	$ 475	269,004	693,218	(8,636)	(74,999)
Balance (in shares) at Mar. 31, 2018		46,319
Balance at Dec. 31, 2017	884,778	$ 473	260,157	676,644	(12,496)	(40,000)
Balance (in shares) at Dec. 31, 2017		46,745
Increase (Decrease) in Stockholders' Equity
Net income	101,204			101,204
Translation adjustment, net of tax	(16,771)				(16,771)
Pension adjustment, net of tax	376				376
Stock-based compensation	7,618		7,618
Adoption of new accounting standards	(1)			(382)	381
Shares issued from release of Restricted Stock Units	(118)	$ 0	(118)
Shares issued from release of Restricted Stock Units (in shares)		14
Repurchase of common stock	(85,541)		0			(85,541)
Repurchase of common stock (in shares)		(1,335)
Retirement of common stock	0	$ (22)		(135,518)		135,540
Cash dividends declared on common stock	(30,315)			(30,315)
Balance at Dec. 31, 2018	855,514	$ 453	276,504	628,207	(24,650)	(25,000)
Balance (in shares) at Dec. 31, 2018		44,998
Increase (Decrease) in Stockholders' Equity
Net income	22,662			22,662
Translation adjustment, net of tax	(1,335)				(1,335)
Stock-based compensation	3,903		3,903
Shares issued from release of Restricted Stock Units	(5,861)	$ 2	(5,863)
Shares issued from release of Restricted Stock Units (in shares)		164
Repurchase of common stock	(30,000)		0			(30,000)
Repurchase of common stock (in shares)		(505)
Cash dividends declared on common stock	(9,701)			(9,701)
Common stock issued	292		292
Common stock issued (in shares)		5
Balance at Mar. 31, 2019	$ 835,474	$ 455	$ 274,836	$ 641,168	$ (25,985)	$ (55,000)
Balance (in shares) at Mar. 31, 2019		44,662

XML

Condensed Consolidated Statements of Stockholders' Equity (Parenthetical) - $ / shares	3 Months Ended		12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Statement of Stockholders' Equity [Abstract]
Cash dividends declared per common share (in dollars per share)	$ 0.22	$ 0.21	$ 0.66
Common stock issued per share for stock bonus (in USD per share)	$ 54.31	$ 57.41	$ 57.41

XML

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement of Cash Flows [Abstract]
Net income	$ 22,662	$ 25,429
Adjustments to reconcile net income to net cash provided by operating activities:
Loss (gain) on sale of assets and other	286	(1,160)
Depreciation and amortization	9,758	9,688
Operating Lease, Expense	1,675
Deferred income taxes	1,371	1,448
Noncash compensation related to stock plans	4,105	3,116
Provision of doubtful accounts	(3)	222
Changes in operating assets and liabilities, net of acquisitions:
Trade accounts receivable	(26,968)	(30,764)
Inventories	3,080	(3,071)
Trade accounts payable	1,915	11,451
Accrued liabilities	3,916	721
Accrued profit sharing trust contributions	(4,907)	(4,326)
Accrued cash profit sharing and commissions	(772)	(346)
Other current assets	323	1,923
Accrued liabilities	(4,966)	(983)
Long-term liabilities	286	3,763
Accrued workers’ compensation	11	12
Other noncurrent assets	(2,124)	(5)
Net cash provided by operating activities	9,648	17,118
Cash flows from investing activities
Capital expenditures	(7,352)	(10,935)
Asset acquisitions, net of cash acquired	(3,492)	0
Proceeds from sale of property and equipment	38	1,239
Net cash used in investing activities	(10,806)	(9,696)
Cash flows from financing activities
Repurchase of common stock	(30,000)	(24,999)
Proceeds from line of credit	6,758	0
Repayments of line of credit and capital leases	(6,459)	(174)
Issuance of common stock for exercise of options	0	695
Dividends paid	(9,901)	(9,818)
Cash paid on behalf of employees for shares withheld	(5,864)	(5,027)
Net cash used in financing activities	(45,466)	(39,323)
Effect of exchange rate changes on cash and cash equivalents	(149)	800
Net decrease in cash and cash equivalents	(46,773)	(31,101)
Cash and cash equivalents at beginning of period	160,180	168,514
Cash and cash equivalents at end of period	113,407	137,413
Noncash activity during the period
Noncash capital expenditures	284	1,567
Dividends declared but not paid	9,761	10,190
Contingent consideration for acquisition	309	0
Issuance of Company’s common stock for compensation	$ 292	$ 465

XML

Basis of Presentation

3 Months Ended

Mar. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

Basis of Presentation

 Principles of Consolidation

The accompanying condensed consolidated financial statements include the accounts of Simpson Manufacturing Co., Inc. and its subsidiaries (collectively, the “Company”). Investments in 50% or less owned entities are accounted for using either cost or the equity method. The Company consolidates all variable interest entities ("VIEs") where it is the primary beneficiary. There were no VIEs as of March 31, 2019 and 2018. All significant intercompany transactions have been eliminated.

Interim Reporting Period

The accompanying unaudited interim condensed consolidated financial statements have been prepared pursuant to the rules and regulations for reporting on Form 10-Q. Accordingly, certain information and footnotes required by accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted. These interim statements should be read in conjunction with the audited consolidated financial statements and the notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2018.

The unaudited quarterly condensed consolidated financial statements have been prepared on the same basis as the audited annual consolidated financial statements and, in the opinion of management, contain all adjustments (consisting of only normal recurring adjustments) necessary to state fairly the financial information set forth therein, in accordance with GAAP. Certain prior period amounts in the condensed consolidated financial statements and the accompanying notes have been reclassified to conform to the current period’s presentation. The year-end condensed consolidated balance sheet data provided herein were derived from audited financial statements, but do not include all disclosures required by GAAP. The Company’s quarterly results fluctuate. As a result, the Company believes the results of operations for this interim period presented are not indicative of the results to be expected for any future periods.

The Company changed its presentation of its consolidated statement of operations to display non-operating activities, including foreign exchange gain (loss), and certain other income or expenses as a separate line item below income from operations. Foreign exchange gain (loss), and other was previously included in general and administrative expenses and in income from operations. The change did not affect income before taxes and net income as previously presented for the quarter ended March 31, 2018.

Revenue Recognition

Generally, the Company's revenue contract with a customer exists when the goods are shipped, and services are rendered; and its related invoice is generated. The duration of the contract does not extend beyond the promised goods or services already transferred. The transaction price of each distinct promised product or service specified in the invoice is based on its relative stated standalone selling price. The Company recognizes revenue when it satisfies a performance obligation by transferring control over a product to a customer at a point in time. The Company’s shipping terms provide the primary indicator of the transfer of control. The Company's general shipping terms are F.O.B. shipping point, where title and risk and rewards of ownership transfer at the point when the products leave the Company's warehouse. The Company recognizes revenue based on the consideration specified in the invoice with a customer, excluding any sales incentives, discounts, and amounts collected on behalf of third parties (i.e., governmental tax authorities). Based on historical experience with the customer, the customer's purchasing pattern and its significant experience selling products, the Company concluded that a significant reversal in the cumulative amount of revenue recognized will not occur when the uncertainty (if any) is resolved (that is, when the total amount of purchases is known). Refer to Note 2 for additional information.

Net Earnings Per Common Share

Basic earnings per common share are calculated based on the weighted-average number of common shares outstanding during the period. Potentially dilutive securities are included in the diluted per-share calculations using the treasury stock method for all periods when the effect is dilutive.

Accounting for Leases

The Company has operating and finance leases for certain facilities, equipment, autos and data centers. As an accounting policy for short-term leases, the Company elected to not recognize the right-of-use asset and liability, if, at the commencement date, the lease (1) has a term of 12 months or less and (2) does not include a purchase option that the Company is reasonably certain to exercise. Monthly payments on short-term leases are recognized on the straight-line basis over the full lease term.

Accounting for Stock-Based Compensation

The Company recognizes stock-based expense related to stock options and restricted stock unit awards on a straight-line basis, net of estimated forfeitures, over the requisite service period of the awards, which is generally the vesting term of four years. Stock-based expense related to performance share grants are measured based on the grant date fair value and expensed on a graded basis over the service periods of the awards, which is generally performance period of three years. The assumptions used to calculate the fair value of options or restricted stock units are evaluated and revised, as necessary, to reflect market conditions and the Company's experience.

Fair Value of Financial Instruments

Fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that is determined based on assumptions that market participants would use in pricing an asset or a liability. Assets and liabilities recorded at fair value are measured and classified under a three-tier fair valuation hierarchy based on the observability of the inputs available in the market: Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities; Level 2 inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument; and Level 3 inputs are unobservable inputs based on the Company’s assumptions used to measure assets and liabilities at fair value. The fair value hierarchy requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value.

As of March 31, 2019 and 2018, the Company’s investments included in cash equivalents consisted of only money market funds, which are the Company’s primary financial instruments and carried at cost, approximating fair value, based on Level 1 inputs. The balance of the Company’s primary financial instruments as of March 31, 2019 and 2018 was $0.2 million and $5.4 million, respectively. The carrying amounts of trade accounts receivable, accounts payable and accrued liabilities approximate fair value due to the short-term nature of these instruments. The fair value of the Company’s contingent consideration related to acquisitions is classified as Level 3 within the fair value hierarchy as it is based on unobserved inputs such as management estimates and entity-specific assumptions and is evaluated on an ongoing basis.

Income Taxes

The Company uses an estimated annual tax rate to measure the tax benefit or tax expense recognized in each interim period.

Acquisitions

Under the business combinations topic ASC 805, the Company accounts for acquisitions as business combinations and ascribes acquisition-date fair values to the acquired assets and assumed liabilities. Provisional fair value measurements are made at the time of the acquisitions. Adjustments to those measurements may be made in subsequent periods, up to one year from the acquisition date, as information necessary to complete the analysis is obtained. The fair value of intangible assets are generally based on Level 3 inputs.

Recently Adopted Accounting Standards

In February 2016, the FASB issued ASU No. 2016-02, Leases (“ASU 2016-02”). The core requirement of ASU 2016-02 is to recognize the assets and liabilities that arise from leases, including those leases classified as operating leases. The amendments require a lessee to recognize a liability to make lease payments (the lease liability) and a right-of-use asset ("ROU") representing its right to use the underlying asset for the lease term in the statement of financial position. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, with early adoption permitted. On January 1, 2019, the Company adopted ASU 2016-02 using the optional transition method. The Company elected and applied a

few practical transition expedients including, not reassessing whether any expired or existing contracts are or contain leases; not reassessing the lease classification for any expired or existing leases and not reassessing initial direct costs for any existing leases. The Company has operating and finance leases for certain facilities, equipment, autos and data centers. The adoption of ASU 2016-02 resulted in the recognition of ROU assets and lease liabilities of approximately $34.3 million and $35.1 million, respectively on January 1, 2019. The adoption had no material impact on the condensed consolidated statement of operations or cash flows. See Note 10.

All other issued and effective accounting standards during the first quarter of 2019 were determined to be not relevant or material to the Company.

XML

Revenue from Contract with Customer Revenue from Contract with Customer

3 Months Ended

Mar. 31, 2019

Revenue from Contract with Customer [Abstract]

Revenue from Contract with Customer

Revenue from Contracts with Customers

Disaggregated revenue

The Company disaggregates net sales into the following major product groups as described in the footnote for segment information included in these interim financial statements under Note 13.

Wood Construction Products Revenue. Wood construction products represented almost 84% of total net sales in the three months ended March 31, 2019.

Concrete Construction Products Revenue. Concrete construction products represented 16% of total net sales in the three months ended March 31, 2019.

Customer acceptance criteria. Generally, there are no customer acceptance criteria included in the Company's standard sales agreement with customers. When an arrangement with the customer does not meet the criteria to be accounted for as a revenue contract under the standard, the Company recognizes revenue in the amount of nonrefundable consideration received when the Company has transferred control of the goods or services and has stopped transferring (and has no obligation to transfer) additional goods or services. The Company offers certain customers discounts for paying invoices ahead of the due date, which are generally 30 to 60 days.

Other revenue. Service sales, representing after-market repair and maintenance, engineering activities and software license sales and services are less than 1.0% of net sales and recognized as the services are completed or the software products and services are delivered. Services may be sold separately or in bundled packages. The typical contract length for a service is generally less than one year. For bundled packages, the Company accounts for individual services separately when they are distinct. A distinct service is separately identifiable from other items in the bundled package if a customer can benefit from the service on its own or with other resources that are readily available to the customer. The consideration (including any discounts) is allocated between separate services in a bundle based on their stand-alone selling prices. The stand-alone selling prices are determined based on the prices at which the Company separately sells the services.

Reconciliation of contract balances

Contract assets are the rights to consideration in exchange for goods or services that the Company has transferred to a customer when that right is conditional on something other than the passage of time. Contract liabilities are recorded for any services billed to customers and not yet recognizable if the contract period has commenced or for the amount collected from customers in advance of the contract period commencing. As of March 31, 2019, the Company had no contract assets or contract liabilities from contracts with customers.

XML

Net income Per Share (Notes)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

3.    Net Income Per Share

The following table reconciles basic net income per common share to diluted net income per share for the three months ended March 31, 2019 and 2018, respectively:

	Three Months Ended   March 31,
(in thousands, except per share amounts)	2019		2018
Net income available to common stockholders	$	22,662	$	25,429
Basic weighted-average shares outstanding	44,874		46,615
Dilutive effect of potential common stock equivalents — stock options and restricted stock units	339		394
Diluted weighted-average shares outstanding	45,213		47,009
Earnings per common share:
Basic	$	0.51	$	0.55
Diluted	$	0.50	$	0.54

XML

Stockholders' Equity Stockholders' Equity

3 Months Ended

Mar. 31, 2019

Equity [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

4.    Stockholders' Equity

Share Repurchases

During the first quarter of 2019, the Company repurchased 505,448 shares of the Company's common stock in the open market at an average price of $59.35 per share, for a total of $30.0 million. As of March 31, 2019, approximately $70.0 million remains available for repurchase under the previously announced $100.0 million share repurchase authorization (which expires at the end of 2019).

XML

Stock-Based Compensation Stock-Based Compensation

3 Months Ended

Mar. 31, 2019

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation

Stock-Based Compensation

The Company allocates stock-based compensation expense related to equity plans for employees and non-employee directors among cost of sales, research and development and other engineering expense, selling expense, or general and administrative expense based on the job functions performed by the employees to whom the stock-based compensation is awarded. The Company recognized stock-based compensation expense related to its equity plans for employees of $4.1 million and $3.1 million for the three months ended March 31, 2019 and 2018, respectively. Stock-based compensation cost capitalized in inventory was not material for all periods presented.

During the three months ended March 31, 2019, the Company granted 192,945 restricted stock units ("RSUs") to the Company's employees, including officers, at an estimated weighted average fair value of $57.38 per share based on the closing price (adjusted for the present value of dividends) of the Company's common stock on the grant date. The RSUs granted to the Company's employees may be time-based, performance-based or time- and performance-based. Certain of the performance-based RSUs are granted to officers and key employees, where the number of performance-based awards to be issued is based on the achievement of certain Company performance criteria established in the RSU agreement over a cumulative three year period. These awards cliff vest after three years. In addition, these same officers and key employees also receive time-based RSUs, which vest pursuant to a three-year graded vesting schedule. Time- and performance based RSUs are granted to the Company's employees excluding officers and certain key employees, vest ratably over the four year life of the award, and require the underlying shares of the Company's common stock to be subject to a performance-based adjustment during the first year of the award.

As of March 31, 2019, the Company's aggregate unamortized stock compensation expense was approximately $17.5 million, which is entirely attributable to unvested RSUs and is expected to be recognized in expense over a weighted-average period of 2.7 years.

XML

Trade Accounts Receivable, Net

3 Months Ended

Mar. 31, 2019

Receivables [Abstract]

Trade Accounts Receivable, Net

Trade Accounts Receivable, Net

Trade accounts receivable at the dates indicated consisted of the following: 

	At March 31,						At December 31,
(in thousands)	2019			2018			2018
Trade accounts receivable	$	176,896		$	169,552		$	149,886
Allowance for doubtful accounts	(1,195		)	(1,217		)	(1,364		)
Allowance for sales discounts and returns	(2,561		)	(1,189		)	(2,470		)
	$	173,140		$	167,146		$	146,052

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Inventories

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories at the dates indicated consisted of the following: 

	At March 31,				At December 31,
(in thousands)	2019		2018		2018
Raw materials	$	91,850	$	87,363	$	98,058
In-process products	24,690		28,406		24,645
Finished products	155,919		140,783		153,385
	$	272,459	$	256,552	$	276,088

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Property, Plant and Equipment, Net

3 Months Ended

Mar. 31, 2019

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment, Net

Property, Plant and Equipment, Net

Property, plant and equipment, net, at the dates indicated consisted of the following: 

	At March 31,						At December 31,
(in thousands)	2019			2018			2018
Land	$	29,251		$	33,234		$	30,034
Buildings and site improvements	196,848			214,074			198,809
Leasehold improvements	4,831			4,767			4,826
Machinery, equipment, and software	335,906			318,201			330,076
	566,836			570,276			563,745
Less accumulated depreciation and amortization	(326,181		)	(309,198		)	(318,388		)
	240,655			261,078			245,357
Capital projects in progress	10,743			15,036			9,240
	$	251,398		$	276,114		$	254,597

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Goodwill and Intangible Assets, Net

3 Months Ended

Mar. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets, Net

Goodwill and Intangible Assets, Net

Goodwill at the dates indicated was as follows: 

	At March 31,				At December 31,
(in thousands)	2019		2018		2018
North America	$	96,491	$	95,677	$	96,435
Europe	33,867		40,883		32,471
Asia/Pacific	1,354		1,466		1,344
Total	$	131,712	$	138,026	$	130,250

Intangible assets, net, at the dates indicated were as follows: 

	At March 31, 2019
	Gross					Net
	Carrying		Accumulated			Carrying
(in thousands)	Amount		Amortization			Amount
North America	$	30,824	$	(16,795	)	$	14,029
Europe	23,435		(13,316		)	10,119
Total	$	54,259	$	(30,111	)	$	24,148

	At March 31, 2018
	Gross					Net
(in thousands)	Carrying Amount		Accumulated Amortization			Carrying Amount
North America	$	30,715	$	(14,472	)	$	16,243
Europe	24,112		(12,053		)	12,059
Total	$	54,827	$	(26,525	)	$	28,302

	At December 31, 2018
	Gross					Net
(in thousands)	Carrying Amount		Accumulated Amortization			Carrying Amount
North America	$	30,825	$	(16,002	)	$	14,823
Europe	22,353		(12,774		)	9,579
Total	$	53,178	$	(28,776	)	$	24,402

Intangible assets consist of definite-lived and indefinite-lived assets. Definite-lived intangible assets include customer relationships, patents, unpatented technology and non-compete agreements. Amortization expense of definite-lived intangible assets during the three months ended March 31, 2019 and 2018 was $1.3 million and $1.3 million, respectively. The only indefinite-lived intangible asset, consisting of a trade name, totaled $0.6 million at March 31, 2019.

At March 31, 2019, the estimated future amortization of definite-lived intangible assets was as follows: 

(in thousands)
Remaining nine months of 2019	$	4,059
2020	5,381
2021	4,902
2022	3,039
2023	2,235
2024	1,267
Thereafter	2,649
	$	23,532

The changes in the carrying amount of goodwill and intangible assets for the three months ended March 31, 2019, were as follows: 

				Intangible
(in thousands)	Goodwill			Assets
Balance at December 31, 2018	$	130,250		$	24,402
Acquisitions	1,815			1,213
Amortization	—			(1,337		)
Foreign exchange	(353		)	(130		)
Balance at March 31, 2019	$	131,712		$	24,148

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Leases Leases

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Leases

10.     Leases

On January 1, 2019, the Company adopted ASU 2016-02 using the optional transition method. The Company has operating leases for certain facilities, equipment and autos. The existing operating leases expire at various dates through 2026, some of which include options to extend the leases for up to 5 years. The Company measured the lease liability at the present value of the lease payments to be made over the lease term. The lease payments are discounted using the Company's incremental borrowing rate. The Company measured the right-of-use ("ROU") assets at the amount at which the lease liability is recognized plus initial direct costs incurred or prepayment amounts. The ROU assets are amortized on a straight-line basis over the lease term.

The following table provides a summary of leases included on the condensed consolidated balance sheets as of March 31, 2019:

	Condensed Consolidated Balance Sheets Line Item	Three Months Ended March 31,
(in thousands)		2019
Operating leases
Assets
Operating leases	Operating lease right-of-use assets	$	34,324
Liabilities
Operating - current	Accrued expenses and other current liabilities	$	6,256
Operating - noncurrent	Operating lease liabilities	28,878
Total operating lease liabilities		$	35,134
Finance leases
Assets
Property and equipment, gross	Property, plant and equipment, net	$	3,569
Accumulated amortization	Property, plant and equipment, net	(2,255		)
Property and equipment, net	Property, plant and equipment, net	$	1,314
Liabilities
Other current liabilities	Accrued expenses and other current liabilities	$	1,098
Other long-term liabilities	Deferred income tax and other long-term liabilities	1,319
Total finance lease liabilities		$	2,417

The components of lease expense were as follows:

	Condensed Consolidated Statements of Operations Line Item	Three Months Ended March 31,
(in thousands)		2019
Operating lease cost	General administrative expenses and cost of sales	$	2,191
Finance lease cost:
Amortization of right-of-use assets	General administrative expenses	$	218
Interest on lease liabilities	Interest expense, net	20
Total finance lease		$	238

Other information

Supplemental cash flow information related to leases as follows:

	Three Months Ended March 31,
(in thousands)	2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	2,087
Finance cash flows for finance leases	270
Operating right-of-use assets obtained in exchange for lease obligations during the current period:	407

The following is a schedule, by years, of maturities of lease liabilities as of March 31, 2019:

(in thousands)	Operating Leases			Finance Leases
Remaining nine months of 2019	$	6,325		$	870
2020	7,970			1,160
2021	6,440			484
2022	4,483			—
2023	3,408			—
Thereafter	13,859			—
Total lease payments	42,485			2,514
Less: Present value discount	(7,351		)	(97		)
Total lease liabilities	$	35,134		$	2,417

The following table summarizes the Company's lease terms and discount rates as of March 31, 2019:

Weighted-average remaining lease terms (in years):
Operating leases	7.21
Finance leases	2.18
Weighted-average discount rate:
Operating leases	5.37	%
Finance leases	3.22	%

Leases

Leases

On January 1, 2019, the Company adopted ASU 2016-02 using the optional transition method. The Company has operating leases for certain facilities, equipment and autos. The existing operating leases expire at various dates through 2026, some of which include options to extend the leases for up to 5 years. The Company measured the lease liability at the present value of the lease payments to be made over the lease term. The lease payments are discounted using the Company's incremental borrowing rate. The Company measured the right-of-use ("ROU") assets at the amount at which the lease liability is recognized plus initial direct costs incurred or prepayment amounts. The ROU assets are amortized on a straight-line basis over the lease term.

The following table provides a summary of leases included on the condensed consolidated balance sheets as of March 31, 2019:

	Condensed Consolidated Balance Sheets Line Item	Three Months Ended March 31,
(in thousands)		2019
Operating leases
Assets
Operating leases	Operating lease right-of-use assets	$	34,324
Liabilities
Operating - current	Accrued expenses and other current liabilities	$	6,256
Operating - noncurrent	Operating lease liabilities	28,878
Total operating lease liabilities		$	35,134
Finance leases
Assets
Property and equipment, gross	Property, plant and equipment, net	$	3,569
Accumulated amortization	Property, plant and equipment, net	(2,255		)
Property and equipment, net	Property, plant and equipment, net	$	1,314
Liabilities
Other current liabilities	Accrued expenses and other current liabilities	$	1,098
Other long-term liabilities	Deferred income tax and other long-term liabilities	1,319
Total finance lease liabilities		$	2,417

The components of lease expense were as follows:

	Condensed Consolidated Statements of Operations Line Item	Three Months Ended March 31,
(in thousands)		2019
Operating lease cost	General administrative expenses and cost of sales	$	2,191
Finance lease cost:
Amortization of right-of-use assets	General administrative expenses	$	218
Interest on lease liabilities	Interest expense, net	20
Total finance lease		$	238

Other information

Supplemental cash flow information related to leases as follows:

	Three Months Ended March 31,
(in thousands)	2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	2,087
Finance cash flows for finance leases	270
Operating right-of-use assets obtained in exchange for lease obligations during the current period:	407

The following is a schedule, by years, of maturities of lease liabilities as of March 31, 2019:

(in thousands)	Operating Leases			Finance Leases
Remaining nine months of 2019	$	6,325		$	870
2020	7,970			1,160
2021	6,440			484
2022	4,483			—
2023	3,408			—
Thereafter	13,859			—
Total lease payments	42,485			2,514
Less: Present value discount	(7,351		)	(97		)
Total lease liabilities	$	35,134		$	2,417

The following table summarizes the Company's lease terms and discount rates as of March 31, 2019:

Weighted-average remaining lease terms (in years):
Operating leases	7.21
Finance leases	2.18
Weighted-average discount rate:
Operating leases	5.37	%
Finance leases	3.22	%

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Debt Debt

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Debt

Debt

Credit Facilities

The Company has revolving lines of credit with various banks in the United States and Europe. Total available credit at March 31, 2019, was $304.1 million including revolving credit lines and an irrevocable standby letter of credit in support of various insurance deductibles. As of March 31, 2019, the Company had an outstanding balance of $1.5 million under these credit lines, and no amounts outstanding as of March 31, 2018, and December 31, 2018, respectively. The Company was in compliance with its financial covenants at March 31, 2019.

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Commitments and Contingencies

3 Months Ended

Mar. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

Litigation

From time to time, the Company is involved in various legal proceedings and other matters arising in the normal course of business. Corrosion, hydrogen embrittlement, cracking, material hardness, wood pressure-treating chemicals, misinstallations, misuse, design and assembly flaws, manufacturing defects, labeling defects, product formula defects, inaccurate chemical mixes, adulteration, environmental conditions, or other factors can contribute to failure of fasteners, connectors, anchors, adhesives, specialty chemicals, such as fiber reinforced polymers, and tool products. In addition, inaccuracies may occur in product information, descriptions and instructions found in catalogs, packaging, data sheets, and the Company’s website.

As of the date of this Quarterly Report on Form 10-Q, the Company is not a party to any legal proceedings, which the Company expects individually or in the aggregate to have a material adverse effect on the Company’s financial condition, cash flows or results of operations. Nonetheless, the resolution of any claim or litigation is subject to inherent uncertainty and could have a material adverse effect on the Company’s business, financial condition, cash flows or results of operations.

The Company previously recorded a charge to administrative expense of approximately $2.9 million, net of tax for a certain pending legal proceeding during the period ended December 31, 2018. The Company has recorded an additional charge of approximately $100,000 in the period ended March 31, 2019, resulting in the total charge recorded for such matter being approximately $3.0 million, net of tax.

Gentry Homes, Ltd. v. Simpson Strong-Tie Company, Inc., et al., Case No. 17-cv-00566, was filed in federal district court in Hawaii against Simpson Strong-Tie Company, Inc. and Simpson Manufacturing, Inc. on November 20, 2017.  The Gentry case is a product of a previous state court class action, Nishimura v. Gentry Homes, Ltd., et al. which is now closed.  The Nishimura case concerned alleged corrosion of the Company’s galvanized strap-tie holdowns and mudsill anchor products used in a residential project in Honolulu, Hawaii, Ewa by Gentry.  In the Nishimura case, the plaintiff homeowners and the developer, Gentry, arbitrated their dispute and agreed on a settlement in the amount of $90 million, with $54 million going to repair costs and $36 million going to attorney's fees.  In the Gentry case, Gentry alleges breach of warranty and negligent misrepresentation related to the Company’s strap-tie holdowns and mudsill anchor products. Gentry is demanding general, special, and consequential damages from the Company in an amount to be proven at trial.  Gentry also seeks pre-judgment and post-judgment interest, attorneys’ fees and costs, and other relief.  The Company admits no liability and will vigorously defend the claims brought against it.  At this time, the Company cannot reasonably ascertain the likelihood that it will be found responsible for substantial damages to Gentry.  Based on the facts currently known, and subject to future events and circumstances, the Company believes that all or part of the claims may be covered by its insurance policies.

Stephen Kaneshiro, et al. v. Stanford Carr Development, LLC et al./Stanford Carr Development, LLC, et al. v. Simpson Strong-Tie Company, Inc., Civil No. 18-1-1472-09 VLC, is a putative class action lawsuit filed in the Hawaii First Circuit.  The Company was added as a third-party defendant on December 28, 2018.  The homeowner plaintiffs allege that all homes built by Stanford Carr Development and its subsidiaries (collectively "Stanford Carr") in the State of Hawaii have strap-tie holdowns and mudsill anchors that are suffering premature corrosion. Stanford Carr has asserted indemnity and contribution claims against the Company.  The Company admits no liability and will vigorously defend the claims asserted against it.  At this time, the Company cannot reasonably ascertain the likelihood that it will be found responsible for substantial damages to Stanford Carr.   Based on the facts currently known, and subject to future events and circumstances, the Company believes that all or part of the claims may be covered by its insurance policies. 

Potential Third-Party Claims

Charles Vitale, et al. v. D.R. Horton, Inc. and D.R. Horton-Schuler Homes, LLC, Civil No. 15-1-1347-07, a putative class action lawsuit, was filed in the Hawaii First Circuit on July 13, 2015, in which homeowner plaintiffs allege that all homes built by D.R Horton/D.R. Horton-Schuler Homes (collectively "Horton Homes") in the State of Hawaii have strap-tie holdowns that are suffering premature corrosion. The court has denied a motion for statewide class certification.  The Company is not currently a party to the Vitale lawsuit, but the lawsuit in the future could potentially involve the Company’s strap-tie holdowns.

If claims are asserted against the Company in the Vitale case, it will vigorously defend any such claims, whether brought by the plaintiff homeowners, or third party claims by Horton Homes. Based on facts currently known to the Company and subject to future events and circumstances, the Company believes that all or part of any claims that any party might seek to allege against it related to the Vitale case may be covered by its insurance policies.

Given the nature and the complexities involved in the Vitale proceeding the Company is unable to estimate reasonably a likelihood of possible loss or range of possible loss until the Company knows, among other factors, (i) whether it will be named in the lawsuit by any party; (ii) the specific claims and the legal theories on which they are based (iii) what claims, if any, might be dismissed without trial, (iv) the extent of the claims, including the size of any potential class, particularly as damages are not specified or are indeterminate, (v) how the discovery process will affect the litigation, (vi) the settlement posture of the other parties to the litigation, (vii) the extent to which the Company’s insurance policies will cover the claims or any part thereof, if at all, (viii) whether class treatment is appropriate; and (ix) any other factors that may have a material effect on the litigation.

While it is not feasible to predict the outcome of proceedings to which the Company is not currently a party, or reasonably estimate a possible loss or range of possible loss for the Company related to such matters, in the opinion of the Company, either the likelihood of loss from such proceedings is remote or any reasonably possible loss associated with the resolution of such proceedings is not expected to be material to the Company’s business, financial position, results of operations or cash flows either individually or in the aggregate. Nonetheless, the resolution of any claim or litigation is subject to inherent uncertainty and could have a material adverse effect on the Company’s business, financial condition, cash flows or results of operations.

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Segment Information

3 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Segment Information

Segment Information

The Company is organized into three reportable segments, which are defined by the regions where the Company’s products are manufactured, marketed and distributed to the Company’s customers. The three regional segments are the North America segment, comprising primarily the United States and Canada; the Europe segment, comprising continental Europe and the United Kingdom; and the Asia/Pacific segment, comprising the Company’s operations in China, Hong Kong, the South Pacific and the Middle East. The Company's China and Hong Kong operations are manufacturing and administrative support locations, respectively. These three reportable segments are similar in several ways, including the types of materials used in production, production processes, distribution channels and product applications. The Company’s measure of profit or loss for its reportable segments is income (loss) from operations.

The following tables illustrate certain measurements used by management to assess the performance of its reportable segments as of or for the following periods: 

	Three Months Ended March 31,
(in thousands)	2019			2018
Net Sales
North America	$	221,431		$	206,212
Europe	35,780			36,293
Asia/Pacific	2,033			2,274
Total	$	259,244		$	244,779
Sales to Other Segments*
North America	$	341		$	628
Europe	458			349
Asia/Pacific	6,396			6,524
Total	$	7,195		$	7,501
Income (Loss) from Operations**
North America	$	32,814		$	36,455
Europe	(384		)	(1,589		)
Asia/Pacific	(542		)	(991		)
Administrative and all other	(1,865		)	(1,191		)
Total	$	30,023		$	32,684

*    Sales to other segments are eliminated in consolidation.

**     Beginning in the first quarter of 2019, income from inter-segment sales, previously included in income from operations for segment reporting, is now presented below income from operations. Income from inter-segment sales is eliminated in consolidation but was an expense in the North America and Europe segment and income in the Asia/Pacific segment.

							At
	At March 31,						December 31,
(in thousands)	2019			2018			2018
Total Assets
North America	$	1,155,633		$	982,149		$	1,119,012
Europe	167,769			213,259			157,437
Asia/Pacific	27,131			28,461			25,644
Administrative and all other	(320,181		)	(183,527		)	(280,430		)
Total	$	1,030,352		$	1,040,342		$	1,021,663

Cash collected by the Company’s United States subsidiaries is routinely transferred into the Company’s cash management accounts and, therefore, has been included in the total assets of “Administrative and all other.” Cash and cash equivalent balances in the “Administrative and all other” segment were $74.4 million, $53.4 million, and $113.6 million, as of March 31, 2019 and 2018,

and December 31, 2018, respectively. Total "Administrative and all other" assets are net of inter-segment due to and from accounts eliminated in consolidation.

While the Company manages its business by geographic segment, the following table illustrates the distribution of the Company’s net sales by product group as additional information for the following periods:

	Three Months Ended March 31,
(in thousands)	2019		2018
Wood construction products	$	217,613	$	212,547
Concrete construction products	41,577		32,156
Other	54		76
Total	$	259,244	$	244,779

Wood construction products include connectors, truss plates, fastening systems, fasteners and pre-fabricated shearwalls, and are used for connecting and strengthening wood-based construction primarily in the residential construction market. Concrete construction products include adhesives, chemicals, mechanical anchors, carbide drill bits, powder actuated tools and fiber reinforcing materials, and are used for restoration, protection or strengthening concrete, masonry and steel construction in residential, industrial, commercial and infrastructure construction.

The Company’s largest customer, attributable mostly to the North America segment, accounted for 10.6% of net sales for three months ending March 31, 2019. No customer accounted for as much as 10% of net sales for the three months ended March 31, 2018.

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Subsequent Events Subsequent Events

3 Months Ended

Mar. 31, 2019

Subsequent Events [Abstract]

Subsequent Events

Subsequent EventsOn April 26, 2019, the Company’s Board of Directors declared a quarterly cash dividend of $0.23 per share, estimated to be $10.2 million in total. The dividend will be payable on July 25, 2019, to the Company's stockholders of record on July 3, 2019.

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Basis of Presentation (Policies)

3 Months Ended

Mar. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Principles of Consolidation

Principles of Consolidation

The accompanying condensed consolidated financial statements include the accounts of Simpson Manufacturing Co., Inc. and its subsidiaries (collectively, the “Company”). Investments in 50% or less owned entities are accounted for using either cost or the equity method. The Company consolidates all variable interest entities ("VIEs") where it is the primary beneficiary. There were no VIEs as of March 31, 2019 and 2018. All significant intercompany transactions have been eliminated.

Interim Period Reporting

Interim Reporting Period

The accompanying unaudited interim condensed consolidated financial statements have been prepared pursuant to the rules and regulations for reporting on Form 10-Q. Accordingly, certain information and footnotes required by accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted. These interim statements should be read in conjunction with the audited consolidated financial statements and the notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2018.

The unaudited quarterly condensed consolidated financial statements have been prepared on the same basis as the audited annual consolidated financial statements and, in the opinion of management, contain all adjustments (consisting of only normal recurring adjustments) necessary to state fairly the financial information set forth therein, in accordance with GAAP. Certain prior period amounts in the condensed consolidated financial statements and the accompanying notes have been reclassified to conform to the current period’s presentation. The year-end condensed consolidated balance sheet data provided herein were derived from audited financial statements, but do not include all disclosures required by GAAP. The Company’s quarterly results fluctuate. As a result, the Company believes the results of operations for this interim period presented are not indicative of the results to be expected for any future periods.

Revenue Recognition

Revenue Recognition

Generally, the Company's revenue contract with a customer exists when the goods are shipped, and services are rendered; and its related invoice is generated. The duration of the contract does not extend beyond the promised goods or services already transferred. The transaction price of each distinct promised product or service specified in the invoice is based on its relative stated standalone selling price. The Company recognizes revenue when it satisfies a performance obligation by transferring control over a product to a customer at a point in time. The Company’s shipping terms provide the primary indicator of the transfer of control. The Company's general shipping terms are F.O.B. shipping point, where title and risk and rewards of ownership transfer at the point when the products leave the Company's warehouse. The Company recognizes revenue based on the consideration specified in the invoice with a customer, excluding any sales incentives, discounts, and amounts collected on behalf of third parties (i.e., governmental tax authorities). Based on historical experience with the customer, the customer's purchasing pattern and its significant experience selling products, the Company concluded that a significant reversal in the cumulative amount of revenue recognized will not occur when the uncertainty (if any) is resolved (that is, when the total amount of purchases is known). Refer to Note 2 for additional information.

Net Earnings Per Common Share

Net Earnings Per Common ShareBasic earnings per common share are calculated based on the weighted-average number of common shares outstanding during the period. Potentially dilutive securities are included in the diluted per-share calculations using the treasury stock method for all periods when the effect is dilutive.

Lessee, Leases [Policy Text Block]

Accounting for Leases

The Company has operating and finance leases for certain facilities, equipment, autos and data centers. As an accounting policy for short-term leases, the Company elected to not recognize the right-of-use asset and liability, if, at the commencement date, the lease (1) has a term of 12 months or less and (2) does not include a purchase option that the Company is reasonably certain to exercise. Monthly payments on short-term leases are recognized on the straight-line basis over the full lease term.

Accounting for Stock-Based Compensation

Accounting for Stock-Based CompensationThe Company recognizes stock-based expense related to stock options and restricted stock unit awards on a straight-line basis, net of estimated forfeitures, over the requisite service period of the awards, which is generally the vesting term of four years. Stock-based expense related to performance share grants are measured based on the grant date fair value and expensed on a graded basis over the service periods of the awards, which is generally performance period of three years. The assumptions used to calculate the fair value of options or restricted stock units are evaluated and revised, as necessary, to reflect market conditions and the Company's experienc

Fair Value of Financial Instruments

e.

Fair Value of Financial Instruments

Fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that is determined based on assumptions that market participants would use in pricing an asset or a liability. Assets and liabilities recorded at fair value are measured and classified under a three-tier fair valuation hierarchy based on the observability of the inputs available in the market: Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities; Level 2 inputs are quoted prices for similar assets and liabilities in active markets or inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the financial instrument; and Level 3 inputs are unobservable inputs based on the Company’s assumptions used to measure assets and liabilities at fair value. The fair value hierarchy requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value.

As of March 31, 2019 and 2018, the Company’s investments included in cash equivalents consisted of only money market funds, which are the Company’s primary financial instruments and carried at cost, approximating fair value, based on Level 1 inputs. The balance of the Company’s primary financial instruments as of March 31, 2019 and 2018 was $0.2 million and $5.4 million, respectively. The carrying amounts of trade accounts receivable, accounts payable and accrued liabilities approximate fair value due to the short-term nature of these instruments. The fair value of the Company’s contingent consideration related to acquisitions is classified as Level 3 within the fair value hierarchy as it is based on unobserved inputs such as management estimates and entity-specific assumptions and is evaluated on an ongoing basis.

Income Taxes

Income Taxes

The Company uses an estimated annual tax rate to measure the tax benefit or tax expense recognized in each interim per

Acquisitions

d.

Acquisitions

Under the business combinations topic ASC 805, the Company accounts for acquisitions as business combinations and ascribes acquisition-date fair values to the acquired assets and assumed liabilities. Provisional fair value measurements are made at the time of the acquisitions. Adjustments to those measurements may be made in subsequent periods, up to one year from the acquisition date, as information necessary to complete the analysis is obtained. The fair value of intangible assets are generally based on Level 3 in

Recently Adopted Accounting Standards and Recently Issued Accounting Standards Not Yet Adopted

Recently Adopted Accounting Standards

In February 2016, the FASB issued ASU No. 2016-02, Leases (“ASU 2016-02”). The core requirement of ASU 2016-02 is to recognize the assets and liabilities that arise from leases, including those leases classified as operating leases. The amendments require a lessee to recognize a liability to make lease payments (the lease liability) and a right-of-use asset ("ROU") representing its right to use the underlying asset for the lease term in the statement of financial position. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, with early adoption permitted. On January 1, 2019, the Company adopted ASU 2016-02 using the optional transition method. The Company elected and applied a

few practical transition expedients including, not reassessing whether any expired or existing contracts are or contain leases; not reassessing the lease classification for any expired or existing leases and not reassessing initial direct costs for any existing leases. The Company has operating and finance leases for certain facilities, equipment, autos and data centers. The adoption of ASU 2016-02 resulted in the recognition of ROU assets and lease liabilities of approximately $34.3 million and $35.1 million, respectively on January 1, 2019. The adoption had no material impact on the condensed consolidated statement of operations or cash flows. See Note 10.

All other issued and effective accounting standards during the first quarter of 2019 were determined to be not relevant or material to the Compan

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Basis of Presentation (Tables)	3 Months Ended
	Mar. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Summary of financial instruments

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Net income Per Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The following table reconciles basic net income per common share to diluted net income per share for the three months ended March 31, 2019 and 2018, respectively:

	Three Months Ended   March 31,
(in thousands, except per share amounts)	2019		2018
Net income available to common stockholders	$	22,662	$	25,429
Basic weighted-average shares outstanding	44,874		46,615
Dilutive effect of potential common stock equivalents — stock options and restricted stock units	339		394
Diluted weighted-average shares outstanding	45,213		47,009
Earnings per common share:
Basic	$	0.51	$	0.55
Diluted	$	0.50	$	0.54

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Trade Accounts Receivable, Net (Tables)

3 Months Ended

Mar. 31, 2019

Receivables [Abstract]

Schedule of trade accounts receivable, net

Trade accounts receivable at the dates indicated consisted of the following: 

	At March 31,						At December 31,
(in thousands)	2019			2018			2018
Trade accounts receivable	$	176,896		$	169,552		$	149,886
Allowance for doubtful accounts	(1,195		)	(1,217		)	(1,364		)
Allowance for sales discounts and returns	(2,561		)	(1,189		)	(2,470		)
	$	173,140		$	167,146		$	146,052

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Inventories (Tables)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Schedule of carrying values of inventories

Inventories at the dates indicated consisted of the following: 

	At March 31,				At December 31,
(in thousands)	2019		2018		2018
Raw materials	$	91,850	$	87,363	$	98,058
In-process products	24,690		28,406		24,645
Finished products	155,919		140,783		153,385
	$	272,459	$	256,552	$	276,088

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Property, Plant and Equipment, Net (Tables)

3 Months Ended

Mar. 31, 2019

Property, Plant and Equipment [Abstract]

Schedule of property, plant and equipment

Property, plant and equipment, net, at the dates indicated consisted of the following: 

	At March 31,						At December 31,
(in thousands)	2019			2018			2018
Land	$	29,251		$	33,234		$	30,034
Buildings and site improvements	196,848			214,074			198,809
Leasehold improvements	4,831			4,767			4,826
Machinery, equipment, and software	335,906			318,201			330,076
	566,836			570,276			563,745
Less accumulated depreciation and amortization	(326,181		)	(309,198		)	(318,388		)
	240,655			261,078			245,357
Capital projects in progress	10,743			15,036			9,240
	$	251,398		$	276,114		$	254,597

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Goodwill and Intangible Assets, Net (Tables)

3 Months Ended

Mar. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill, by segment

Goodwill at the dates indicated was as follows: 

	At March 31,				At December 31,
(in thousands)	2019		2018		2018
North America	$	96,491	$	95,677	$	96,435
Europe	33,867		40,883		32,471
Asia/Pacific	1,354		1,466		1,344
Total	$	131,712	$	138,026	$	130,250

Schedule of net intangible assets, by segment

ntangible assets, net, at the dates indicated were as follows: 

	At March 31, 2019
	Gross					Net
	Carrying		Accumulated			Carrying
(in thousands)	Amount		Amortization			Amount
North America	$	30,824	$	(16,795	)	$	14,029
Europe	23,435		(13,316		)	10,119
Total	$	54,259	$	(30,111	)	$	24,148

	At March 31, 2018
	Gross					Net
(in thousands)	Carrying Amount		Accumulated Amortization			Carrying Amount
North America	$	30,715	$	(14,472	)	$	16,243
Europe	24,112		(12,053		)	12,059
Total	$	54,827	$	(26,525	)	$	28,302

	At December 31, 2018
	Gross					Net
(in thousands)	Carrying Amount		Accumulated Amortization			Carrying Amount
North America	$	30,825	$	(16,002	)	$	14,823
Europe	22,353		(12,774		)	9,579
Total	$	53,178	$	(28,776	)	$	24,402

Schedule of estimated future amortization of intangible assets

At March 31, 2019, the estimated future amortization of definite-lived intangible assets was as follows: 

(in thousands)
Remaining nine months of 2019	$	4,059
2020	5,381
2021	4,902
2022	3,039
2023	2,235
2024	1,267
Thereafter	2,649
	$	23,532

Changes in the carrying amount of goodwill and intangible assets

The changes in the carrying amount of goodwill and intangible assets for the three months ended March 31, 2019, were as follows: 

				Intangible
(in thousands)	Goodwill			Assets
Balance at December 31, 2018	$	130,250		$	24,402
Acquisitions	1,815			1,213
Amortization	—			(1,337		)
Foreign exchange	(353		)	(130		)
Balance at March 31, 2019	$	131,712		$	24,148

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Leases (Tables)

3 Months Ended

Mar. 31, 2019

Lease, Cost [Abstract]

Balance Sheet Information

The following table provides a summary of leases included on the condensed consolidated balance sheets as of March 31, 2019:

	Condensed Consolidated Balance Sheets Line Item	Three Months Ended March 31,
(in thousands)		2019
Operating leases
Assets
Operating leases	Operating lease right-of-use assets	$	34,324
Liabilities
Operating - current	Accrued expenses and other current liabilities	$	6,256
Operating - noncurrent	Operating lease liabilities	28,878
Total operating lease liabilities		$	35,134
Finance leases
Assets
Property and equipment, gross	Property, plant and equipment, net	$	3,569
Accumulated amortization	Property, plant and equipment, net	(2,255		)
Property and equipment, net	Property, plant and equipment, net	$	1,314
Liabilities
Other current liabilities	Accrued expenses and other current liabilities	$	1,098
Other long-term liabilities	Deferred income tax and other long-term liabilities	1,319
Total finance lease liabilities		$	2,417

Lease, Cost

ollowing table summarizes the Company's lease terms and discount rates as of March 31, 2019:

Weighted-average remaining lease terms (in years):
Operating leases	7.21
Finance leases	2.18
Weighted-average discount rate:
Operating leases	5.37	%
Finance leases	3.22	%

The components of lease expense were as follows:

	Condensed Consolidated Statements of Operations Line Item	Three Months Ended March 31,
(in thousands)		2019
Operating lease cost	General administrative expenses and cost of sales	$	2,191
Finance lease cost:
Amortization of right-of-use assets	General administrative expenses	$	218
Interest on lease liabilities	Interest expense, net	20
Total finance lease		$	238

Operating Lease, Liability, Maturity

The following is a schedule, by years, of maturities of lease liabilities as of March 31, 2019:

(in thousands)	Operating Leases			Finance Leases
Remaining nine months of 2019	$	6,325		$	870
2020	7,970			1,160
2021	6,440			484
2022	4,483			—
2023	3,408			—
Thereafter	13,859			—
Total lease payments	42,485			2,514
Less: Present value discount	(7,351		)	(97		)
Total lease liabilities	$	35,134		$	2,417

Finance Lease, Liability, Maturity

The following is a schedule, by years, of maturities of lease liabilities as of March 31, 2019:

(in thousands)	Operating Leases			Finance Leases
Remaining nine months of 2019	$	6,325		$	870
2020	7,970			1,160
2021	6,440			484
2022	4,483			—
2023	3,408			—
Thereafter	13,859			—
Total lease payments	42,485			2,514
Less: Present value discount	(7,351		)	(97		)
Total lease liabilities	$	35,134		$	2,417

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Segment Information (Tables)

3 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Schedule of performance of reportable segments

The following tables illustrate certain measurements used by management to assess the performance of its reportable segments as of or for the following periods: 

	Three Months Ended March 31,
(in thousands)	2019			2018
Net Sales
North America	$	221,431		$	206,212
Europe	35,780			36,293
Asia/Pacific	2,033			2,274
Total	$	259,244		$	244,779
Sales to Other Segments*
North America	$	341		$	628
Europe	458			349
Asia/Pacific	6,396			6,524
Total	$	7,195		$	7,501
Income (Loss) from Operations**
North America	$	32,814		$	36,455
Europe	(384		)	(1,589		)
Asia/Pacific	(542		)	(991		)
Administrative and all other	(1,865		)	(1,191		)
Total	$	30,023		$	32,684

*    Sales to other segments are eliminated in consolidation.

**     Beginning in the first quarter of 2019, income from inter-segment sales, previously included in income from operations for segment reporting, is now presented below income from operations. Income from inter-segment sales is eliminated in consolidation but was an expense in the North America and Europe segment and income in the Asia/Pacific segment.

							At
	At March 31,						December 31,
(in thousands)	2019			2018			2018
Total Assets
North America	$	1,155,633		$	982,149		$	1,119,012
Europe	167,769			213,259			157,437
Asia/Pacific	27,131			28,461			25,644
Administrative and all other	(320,181		)	(183,527		)	(280,430		)
Total	$	1,030,352		$	1,040,342		$	1,021,663

Schedule of net sales distributed by product group

While the Company manages its business by geographic segment, the following table illustrates the distribution of the Company’s net sales by product group as additional information for the following periods:

	Three Months Ended March 31,
(in thousands)	2019		2018
Wood construction products	$	217,613	$	212,547
Concrete construction products	41,577		32,156
Other	54		76
Total	$	259,244	$	244,779

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Basis of Presentation (Details)	3 Months Ended
	Mar. 31, 2019
Stock-Based Compensation
Maximum period for payment for adjustments to provisional fair value measurements	1 year
Maximum [Member]
Stock-Based Compensation
Vesting period	4 years

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Basis of Presentation - Recently Adopted Accounting Standards (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Operating lease right-of-use assets	$ 34,324
Total lease liabilities	$ 35,134

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Basis of Presentation Fair value of financial instruments (Details) - USD ($) $ in Millions	Mar. 31, 2019	Mar. 31, 2018
Cash and Cash Equivalents [Abstract]
Money Market Funds, at Carrying Value	$ 0.2	$ 5.4

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Revenue from Contract with Customer (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Disaggregation of Revenue [Line Items]
Retained Earnings	$ 641,168	$ 628,207	$ 693,218
ASC 606 | Wood construction products
Disaggregation of Revenue [Line Items]
Percentage of net sales	84.00%
ASC 606 | Concrete construction products
Disaggregation of Revenue [Line Items]
Percentage of net sales	16.00%
ASC 606 | Other
Disaggregation of Revenue [Line Items]
Percentage of net sales	1.00%

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Net income Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Earnings Per Share [Abstract]
Net income	$ 22,662	$ 25,429	$ 101,204
Basic	44,874	46,615
Dilutive effect of potential common stock equivalents — stock options and restricted stock units	339	394
Diluted	45,213	47,009
Basic	$ 0.51	$ 0.55
Diluted	$ 0.50	$ 0.54

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Net income Per Share - Reconciliation of EPS (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Reconciliation of basic earnings per share ("EPS") to diluted EPS
Net income available to common stockholders	$ 22,662	$ 25,429	$ 101,204
Basic weighted-average shares outstanding	44,874	46,615
Dilutive effect of potential common stock equivalents — stock options and restricted stock units	339	394
Diluted weighted-average shares outstanding	45,213	47,009
Earnings per common share:
Basic	$ 0.51	$ 0.55
Diluted	$ 0.50	$ 0.54

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Stockholders' Equity Shares Repurchases (Details) - 2018 Stock Repurchase Program [Member] [Member] - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2019	Dec. 01, 2018	Mar. 31, 2018
Equity, Class of Treasury Stock [Line Items]
Accelerated Share Repurchases, Settlement (Payment) or Receipt			$ 30.0
Stock Repurchase Program, Authorized Amount	$ 70.0	$ 100.0
Treasury Stock, Shares, Acquired	505,448
Treasury Stock Acquired, Average Cost Per Share	$ 59.35

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Stock-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended
	Feb. 15, 2018	Mar. 31, 2019	Mar. 31, 2018
Stock-Based Compensation
Stock-based compensation expense		$ 4.1	$ 3.1
Unrecognized compensation cost and vesting period
Unrecognized compensation costs related to unvested share-based compensation arrangements		$ 17.5
Weighted-average period for recognition of unrecognized stock-based compensation expense		2 years 8 months 12 days
Restricted Stock Units
Stock-Based Compensation
Awarded (in shares)		192,945
Weighted average granted date fair value (in dollars per share)	$ 57.38
Vesting period	3 years
Employees | Restricted Stock Units
Stock-Based Compensation
Vesting period	4 years

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Trade Accounts Receivable, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Receivables [Abstract]
Trade accounts receivable	$ 176,896	$ 149,886	$ 169,552
Allowance for doubtful accounts	(1,195)	(1,364)	(1,217)
Allowance for sales discounts and returns	(2,561)	(2,470)	(1,189)
Trade accounts receivable, net	$ 173,140	$ 146,052	$ 167,146

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Inventories (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Inventory Disclosure [Abstract]
Raw materials	$ 91,850	$ 98,058	$ 87,363
In-process products	24,690	24,645	28,406
Finished products	155,919	153,385	140,783
Total inventories	$ 272,459	$ 276,088	$ 256,552

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Property, Plant and Equipment, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Property, Plant and Equipment
Assets held-for-sale	$ 2,546	$ 627	$ 0
Property, plant and equipment, gross	566,836	563,745	570,276
Less accumulated depreciation and amortization	(326,181)	(318,388)	(309,198)
Property, plant and equipment excluding capital projects in progress, net	240,655	245,357	261,078
Capital projects in progress	10,743	9,240	15,036
Property, plant and equipment, net	251,398	254,597	276,114
Land
Property, Plant and Equipment
Property, plant and equipment, gross	29,251	30,034	33,234
Buildings and site improvements
Property, Plant and Equipment
Property, plant and equipment, gross	196,848	198,809	214,074
Leasehold improvements
Property, Plant and Equipment
Property, plant and equipment, gross	4,831	4,826	4,767
Machinery, equipment, and software
Property, Plant and Equipment
Property, plant and equipment, gross	$ 335,906	$ 330,076	$ 318,201

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Goodwill and Intangible Assets, Net, Goodwill (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Carrying amount of goodwill by reportable segment
Goodwill	$ 131,712	$ 130,250	$ 138,026
North America
Carrying amount of goodwill by reportable segment
Goodwill	96,491	96,435	95,677
Europe
Carrying amount of goodwill by reportable segment
Goodwill	33,867	32,471	40,883
Asia/Pacific
Carrying amount of goodwill by reportable segment
Goodwill	$ 1,354	$ 1,344	$ 1,466

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Goodwill and Intangible Assets, Net, Intangible Assets, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Changes in gross carrying amount of finite-lived intangible assets
Gross carrying amount	$ 54,259	$ 53,178	$ 54,827
Accumulated amortization	(30,111)	(28,776)	(26,525)
Net carrying amount	24,148	24,402	28,302
North America
Changes in gross carrying amount of finite-lived intangible assets
Gross carrying amount	30,824	30,825	30,715
Accumulated amortization	(16,795)	(16,002)	(14,472)
Net carrying amount	14,029	14,823	16,243
Europe
Changes in gross carrying amount of finite-lived intangible assets
Gross carrying amount	23,435	22,353	24,112
Accumulated amortization	(13,316)	(12,774)	(12,053)
Net carrying amount	$ 10,119	$ 9,579	$ 12,059

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Goodwill and Intangible Assets, Net, Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Indefinite-lived Intangible Assets [Line Items]
Amortization of intangibles	$ 1,337	$ 1,300
Trade Names
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	$ 600

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Goodwill and Intangible Assets, Net, Estimated Future Amortization (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Remaining nine months of 2019	$ 4,059
2019	5,381
2020	4,902
2021	3,039
2022	2,235
2023	1,267
Thereafter	2,649
Total	$ 23,532

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Goodwill and Intangible Assets, Net, Carrying Amount of Goodwill and Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Goodwill
Balance at the beginning of the period	$ 130,250
Amortization	1,815
Foreign exchange	(353)
Balance at the end of the period	131,712	$ 138,026
Intangible Assets
Balance at the beginning of the period	24,402
Finite-lived Intangible Assets Acquired	1,213
Amortization	(1,337)	(1,300)
Foreign exchange	(130)
Balance at the end of the period	$ 24,148	$ 28,302

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Leases - Narrative (Details)	Mar. 31, 2019
Leases [Abstract]
Option to extend term	5 years

XML

Leases - Balance Sheet Information (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Leases [Abstract]
Operating lease right-of-use assets	$ 34,324
Operating - current	6,256
Operating - noncurrent	28,878
Total operating lease liabilities	35,134
Property and equipment, gross	3,569
Accumulated amortization	(2,255)
Property and equipment, net	1,314
Other current liabilities	1,098
Other long-term liabilities	1,319
Total finance lease liabilities	$ 2,417

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Leases - Components of Lease Expense (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Leases [Abstract]
Operating lease cost	$ 2,191
Amortization of right-of-use assets	218
Interest on lease liabilities	20
Total finance lease	$ 238

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Leases - Cash Flow Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Lease, Cost [Abstract]
Operating cash flows for operating leases	$ 2,087
Finance cash flows for finance leases	270
Operating right-of-use assets obtained in exchange for lease obligations during the current period:	$ 407

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Leases - Maturity (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Operating Lease Liabilities, Payments Due [Abstract]
Remaining nine months of 2019	$ 6,325
2020	7,970
2021	6,440
2022	4,483
2023	3,408
Thereafter	13,859
Total lease payments	42,485
Less: Present value discount	(7,351)
Total lease liabilities	35,134
Finance Leases
Remaining nine months of 2019	870
2020	1,160
2021	484
2022	0
2023	0
Thereafter	0
Total lease payments	2,514
Less: Present value discount	(97)
Total finance lease liabilities	$ 2,417

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Leases - Lease Terms and Discount Rates (Details)	Mar. 31, 2019
Leases [Abstract]
Operating Lease, Weighted Average Remaining Lease Term	7 years 2 months 15 days
Finance Lease, Weighted Average Remaining Lease Term	2 years 2 months 4 days
Operating Lease, Weighted Average Discount Rate, Percent	5.37%
Finance Lease, Weighted Average Discount Rate, Percent	3.22%

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Debt (Details) - USD ($)	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018
Line of Credit
Debt
Credit facility, total available credit	$ 304,100,000
Primary Revolving Credit Facility
Debt
Line of credit and notes payable	$ 1,500,000	$ 0	$ 0

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Commitments and Contingencies (Details) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
	Nov. 20, 2017	Mar. 31, 2019	Dec. 31, 2018
Loss Contingencies [Line Items]
Litigation expense		$ 3,000	$ 2,900
Additional expense		$ 100
Nishimura v. Gentry Homes, Ltd
Loss Contingencies [Line Items]
Settlement amount	$ 90,000
Repair costs	54,000
Attorney fees	$ 36,000

XML

Segment Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($) segment	Mar. 31, 2018 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment	3
Segment Information
Net sales	$ 259,244	$ 244,779
Income (Loss) from Operations	30,023	32,684
Total Assets	1,030,352	1,040,342	$ 1,021,663
Cash and cash equivalent	113,407	137,413	160,180	$ 168,514
Intersegment elimination
Segment Information
Net sales	7,195	7,501
Administrative and all other
Segment Information
Income (Loss) from Operations	(1,865)	(1,191)
Total Assets	(320,181)	(183,527)	(280,430)
Cash and cash equivalent	74,400	53,400	113,600
North America
Segment Information
Net sales	221,431	206,212
Income (Loss) from Operations	32,814	36,455
Total Assets	1,155,633	982,149	1,119,012
North America | Intersegment elimination
Segment Information
Net sales	341	628
Europe
Segment Information
Net sales	35,780	36,293
Income (Loss) from Operations	(384)	(1,589)
Total Assets	167,769	213,259	157,437
Europe | Intersegment elimination
Segment Information
Net sales	458	349
Asia/Pacific
Segment Information
Net sales	2,033	2,274
Income (Loss) from Operations	(542)	(991)
Total Assets	27,131	28,461	$ 25,644
Asia/Pacific | Intersegment elimination
Segment Information
Net sales	$ 6,396	$ 6,524

XML

Segment Information (Details 2) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Net sales and long-lived assets by geographical area
Net sales	$ 259,244	$ 244,779
Wood construction products
Net sales and long-lived assets by geographical area
Net sales	217,613	212,547
Concrete construction products
Net sales and long-lived assets by geographical area
Net sales	41,577	32,156
Other
Net sales and long-lived assets by geographical area
Net sales	54	76
North America
Net sales and long-lived assets by geographical area
Net sales	$ 221,431	$ 206,212

XML

Segment Information (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Concentration Risk [Line Items]
Cash and cash equivalents	$ 113,407	$ 160,180	$ 137,413	$ 168,514
Administrative and all other
Concentration Risk [Line Items]
Cash and cash equivalents	$ 74,400	$ 113,600	$ 53,400
North America | Geographic | Net Sales
Concentration Risk [Line Items]
Percentage of net sales	10.60%

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Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended		12 Months Ended
	Apr. 26, 2019	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Subsequent Event [Line Items]
Cash dividends declared per common share (in dollars per share)		$ 0.22	$ 0.21	$ 0.66
Subsequent Event
Subsequent Event [Line Items]
Cash dividends declared per common share (in dollars per share)	$ 0.23
Dividends	$ 10.2

XML

Label	Element	Value
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	$ 792,000
Retained Earnings [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	$ 792,000