$ALTR
Altair Engineering Inc.

2018 Form 10-K Financial Statement

#000156459019005799 Filed on March 01, 2019

View on sec.gov

Income Statement

Concept 2018 2017 Q4 2017 Q3
Revenue $396.4M $89.87M $84.94M
YoY Change 18.91% 8.47% 8.82%
Cost Of Revenue $116.0M $26.60M $26.30M
YoY Change 8.8% 1.53% 2.66%
Gross Profit $280.4M $63.25M $58.64M
YoY Change 23.67% 11.7% 11.83%
Gross Profit Margin 70.74% 70.38% 69.03%
Selling, General & Admin $160.0M $42.80M $51.52M
YoY Change -4.71% 39.87% 57.29%
% of Gross Profit 57.07% 67.67% 87.86%
Research & Development $97.59M $24.00M $27.59M
YoY Change 4.71% 34.08% 42.21%
% of Gross Profit 34.8% 37.94% 47.05%
Depreciation & Amortization $14.73M $3.850M $2.811M
YoY Change 25.43% 43.66% 14.59%
% of Gross Profit 5.25% 6.09% 4.79%
Operating Expenses $255.8M $66.40M $79.56M
YoY Change -1.63% 36.34% 52.4%
Operating Profit $24.64M -$3.181M -$20.93M
YoY Change -174.1% -139.88% -9442.86%
Interest Expense $200.0K -$600.0K $634.0K
YoY Change -90.74% -14.29% 25.05%
% of Operating Profit 0.81%
Other Income/Expense, Net $2.580M $100.0K -$52.00K
YoY Change -359.56% -50.0% -64.86%
Pretax Income $27.02M -$3.700M -$21.61M
YoY Change -174.22% -149.33% 4914.85%
Income Tax $11.49M $55.00M $8.012M
% Of Pretax Income 42.51%
Net Earnings $15.54M -$60.35M -$29.63M
YoY Change -115.24% -1123.52% -9535.03%
Net Earnings / Revenue 3.92% -67.15% -34.88%
Basic Earnings Per Share $0.23 -$1.03 -$0.59
Diluted Earnings Per Share $0.21 -$1.03 -$0.59
COMMON SHARES
Basic Shares Outstanding 67.47M 50.61M
Diluted Shares Outstanding 74.88M 50.61M

Balance Sheet

Concept 2018 2017 Q4 2017 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $35.30M $39.20M $16.70M
YoY Change -9.95%
Cash & Equivalents $35.30M $39.21M $16.67M
Short-Term Investments
Other Short-Term Assets $17.50M $10.00M $10.50M
YoY Change 75.0%
Inventory $1.980M $1.797M
Prepaid Expenses
Receivables $96.80M $86.64M $63.53M
Other Receivables $4.400M $6.100M $6.900M
Total Short-Term Assets $154.0M $143.9M $99.35M
YoY Change 7.02% 36.9%
LONG-TERM ASSETS
Property, Plant & Equipment $30.20M $31.45M $29.89M
YoY Change -3.82% 5.85%
Goodwill $62.71M $68.89M
YoY Change 71.21%
Intangibles $24.46M $15.38M
YoY Change 119.03%
Long-Term Investments
YoY Change
Other Assets $22.60M $17.02M $18.84M
YoY Change -11.02% 222.57%
Total Long-Term Assets $333.2M $144.0M $202.1M
YoY Change 131.39% -1.16%
TOTAL ASSETS
Total Short-Term Assets $154.0M $143.9M $99.35M
Total Long-Term Assets $333.2M $144.0M $202.1M
Total Assets $487.2M $287.9M $301.5M
YoY Change 69.23% 14.79%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $8.400M $4.880M $3.987M
YoY Change 71.43% -2.58%
Accrued Expenses $43.40M $37.60M $47.30M
YoY Change 15.43%
Deferred Revenue $130.1M
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due $300.0K $200.0K $10.10M
YoY Change 50.0%
Total Short-Term Liabilities $127.2M $197.5M $191.8M
YoY Change -35.59% 24.97%
LONG-TERM LIABILITIES
Long-Term Debt $31.40M $200.0K $81.90M
YoY Change 15600.0%
Other Long-Term Liabilities $27.20M $17.65M $16.40M
YoY Change 5.84% 3.11%
Total Long-Term Liabilities $58.60M $17.65M $16.40M
YoY Change 126.25% 3.11%
TOTAL LIABILITIES
Total Short-Term Liabilities $127.2M $197.5M $191.8M
Total Long-Term Liabilities $58.60M $17.65M $16.40M
Total Liabilities $191.2M $224.9M $361.7M
YoY Change -14.98% -21.2%
SHAREHOLDERS EQUITY
Retained Earnings -$166.5M -$106.2M
YoY Change 148.17%
Common Stock $232.2M $49.35M
YoY Change 484.95%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $296.0M $58.95M -$62.56M
YoY Change
Total Liabilities & Shareholders Equity $487.2M $287.9M $301.5M
YoY Change 69.23% 14.79%

Cashflow Statement

Concept 2018 2017 Q4 2017 Q3
OPERATING ACTIVITIES
Net Income $15.54M -$60.35M -$29.63M
YoY Change -115.24% -1123.52% -9535.03%
Depreciation, Depletion And Amortization $14.73M $3.850M $2.811M
YoY Change 25.43% 43.66% 14.59%
Cash From Operating Activities $36.23M -$1.370M -$8.660M
YoY Change 125.16% -4666.67% 1232.31%
INVESTING ACTIVITIES
Capital Expenditures $6.659M -$3.270M -$2.030M
YoY Change -11.47% -30.72% 99.02%
Acquisitions $203.4M
YoY Change 1205.6%
Other Investing Activities -$196.8M $500.0K -$9.120M
YoY Change -269716.44% -1766.67% 430.23%
Cash From Investing Activities -$206.2M -$2.770M -$11.16M
YoY Change 729.79% -41.68% 307.3%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net -$1.958M
YoY Change 162.12%
Debt Paid & Issued, Net $126.0K
YoY Change -99.79%
Cash From Financing Activities 167.5M 26.43M 18.74M
YoY Change 466.78% 612.4% 1588.29%
NET CHANGE
Cash From Operating Activities 36.23M -1.370M -8.660M
Cash From Investing Activities -206.2M -2.770M -11.16M
Cash From Financing Activities 167.5M 26.43M 18.74M
Net Change In Cash -3.893M 22.29M -1.080M
YoY Change -117.35% -2306.93% -52.63%
FREE CASH FLOW
Cash From Operating Activities $36.23M -$1.370M -$8.660M
Capital Expenditures $6.659M -$3.270M -$2.030M
Free Cash Flow $29.57M $1.900M -$6.630M
YoY Change 245.09% -60.0% -1891.89%

Facts In Submission

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CY2017 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
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CY2017Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
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CY2018Q4 us-gaap Cumulative Effect Of New Accounting Principle In Period Of Adoption
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CY2018 altr Adjustment To Additional Paid In Capital Adjustment For Acquisitions
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CY2018 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
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1814000
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CY2018 altr Offering Cost Of Common Stock In Connection With Follow On Public Offering
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CY2018 us-gaap Profit Loss
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13715000
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10163000
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14734000
CY2017 us-gaap Depreciation Depletion And Amortization
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11747000
CY2018 us-gaap Provision For Doubtful Accounts
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394000
CY2017 us-gaap Provision For Doubtful Accounts
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610000
CY2018 us-gaap Share Based Compensation
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CY2017 us-gaap Share Based Compensation
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1343000
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4503000
CY2017 us-gaap Gain Loss On Disposition Of Assets1
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244000
CY2016 us-gaap Gain Loss On Disposition Of Assets1
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-35000
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608000
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763000
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52571000
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-230000
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1394000
CY2017 us-gaap Increase Decrease In Accounts Receivable
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10397000
CY2016 us-gaap Increase Decrease In Accounts Receivable
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4397000
CY2018 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
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-204000
CY2017 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
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-1559000
CY2016 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
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2337000
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1660000
CY2017 us-gaap Increase Decrease In Other Noncurrent Assets
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11288000
CY2016 us-gaap Increase Decrease In Other Noncurrent Assets
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930000
CY2018 us-gaap Increase Decrease In Accounts Payable
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1647000
CY2017 us-gaap Increase Decrease In Accounts Payable
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-1087000
CY2016 us-gaap Increase Decrease In Accounts Payable
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-1321000
CY2018 us-gaap Increase Decrease In Employee Related Liabilities
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5678000
CY2017 us-gaap Increase Decrease In Employee Related Liabilities
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2060000
CY2016 us-gaap Increase Decrease In Employee Related Liabilities
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2366000
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-6667000
CY2017 us-gaap Increase Decrease In Other Operating Liabilities
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6207000
CY2016 us-gaap Increase Decrease In Other Operating Liabilities
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-1173000
CY2018 us-gaap Increase Decrease In Contract With Customer Liability
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9555000
CY2017 us-gaap Increase Decrease In Contract With Customer Liability
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15937000
CY2016 us-gaap Increase Decrease In Contract With Customer Liability
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9422000
CY2018 us-gaap Net Cash Provided By Used In Operating Activities
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36230000
CY2017 us-gaap Net Cash Provided By Used In Operating Activities
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16091000
CY2016 us-gaap Net Cash Provided By Used In Operating Activities
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21385000
CY2018 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
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203438000
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15582000
CY2016 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
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6499000
CY2018 us-gaap Payments To Acquire Property Plant And Equipment
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6659000
CY2017 us-gaap Payments To Acquire Property Plant And Equipment
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7522000
CY2016 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
9444000
CY2018 us-gaap Proceeds From Sale Of Productive Assets
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6614000
CY2017 us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
446000
CY2016 us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
34000
CY2018 us-gaap Payments To Acquire Intangible Assets
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2727000
CY2017 us-gaap Payments To Acquire Intangible Assets
PaymentsToAcquireIntangibleAssets
2120000
CY2017 us-gaap Payments For Proceeds From Other Investing Activities
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73000
CY2016 us-gaap Payments For Proceeds From Other Investing Activities
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-30000
CY2018 us-gaap Net Cash Provided By Used In Investing Activities
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-206210000
CY2017 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-24851000
CY2016 us-gaap Net Cash Provided By Used In Investing Activities
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-16033000
CY2018 altr Proceeds From Issuance Follow On Public Offering Net Of Issuance Costs
ProceedsFromIssuanceFollowOnPublicOfferingNetOfIssuanceCosts
135572000
CY2018 us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
37041000
CY2017 us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
126832000
CY2018 us-gaap Repayments Of Long Term Lines Of Credit
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6091000
CY2017 us-gaap Repayments Of Long Term Lines Of Credit
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154187000
CY2016 us-gaap Repayments Of Long Term Lines Of Credit
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136087000
CY2018 us-gaap Proceeds From Issuance Of Common Stock
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2077000
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2037000
CY2017Q4 altr Accrued Defined Contribution Plan Liabilities Current
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1274000
CY2017 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
1792000
CY2017 us-gaap Proceeds From Issuance Initial Public Offering
ProceedsFromIssuanceInitialPublicOffering
119268000
CY2018 us-gaap Nature Of Operations
NatureOfOperations
<p style="margin-bottom:0pt;margin-top:6pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">1. Description of business</p> <p style="margin-bottom:0pt;margin-top:6pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Altair Engineering Inc. (&#8220;Altair&#8221; or the &#8220;Company&#8221;) incorporated in the state of Michigan in 1985 and became a Delaware corporation in October 2017. The Company is a global technology company providing software and cloud solutions in the areas of product design and development, high performance computing and data intelligence.<font style="font-family:Calibri;"> </font>Altair enables organizations across broad industry segments to compete more effectively in a connected world while creating a more sustainable future. The Company is based in Troy, Michigan.</p> <p style="margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The Company&#8217;s simulation-driven approach to innovation is powered by the Company&#8217;s broad portfolio of high-fidelity and high-performance physics&#160;solvers. The Company&#8217;s integrated suite of software optimizes design performance across multiple disciplines encompassing structures, motion, fluids, thermal management, electromagnetics, system modeling, and embedded systems, while also providing data intelligence and true-to-life visualization and rendering.</p> <p style="margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Altair&#8217;s software products represent a comprehensive, open architecture solution for simulation, data intelligence and cloud computing to empower decision making for improved product development, manufacturing, energy management and exploration, financial services, health care, and retail operations. Altair believes its products offer a comprehensive set of technologies to design and optimize high performance, efficient, innovative and sustainable products and processes in an increasingly connected world. </p> <p style="margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Altair also provides Client Engineering Services to support its customers with long-term ongoing product design and development expertise. This has the benefit of embedding the Company within customers, deepening its understanding of their processes, and allowing the Company to more quickly perceive trends in the overall market, helping the Company to better tailor its research and development and sales initiatives. The Company hires engineers and data scientists for placement at a customer site for specific customer-directed assignments.</p> <p style="margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Initial public offering</p> <p style="margin-bottom:0pt;margin-top:6pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">In November 2017, the Company closed its initial public offering (&#8220;IPO&#8221;), in which the Company issued and sold 9,865,004 shares of Class&#160;A common stock inclusive of the underwriters&#8217; option to purchase additional shares that was exercised in full. The price per share to the public was $13.00. The Company received aggregate proceeds of $119.3&#160;million from the IPO, net of underwriters&#8217; discounts and commissions, before deducting offering costs of approximately $4.8&#160;million.</p> <p style="margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The IPO also included the sale of 3,934,996 shares of Class&#160;A common stock by certain stockholders, giving effect to the conversion of 2,200,000 shares of the Company&#8217;s Class&#160;B common stock into an equivalent number of shares of Class&#160;A common stock, and 1,734,996 stock options for Class&#160;A common stock exercised by the Company&#8217;s chief executive officer. The Company did not receive any proceeds from the sale of shares of Class&#160;A common stock by the selling stockholders.</p> <p style="margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Follow-on public offering</p> <p style="margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">In June 2018, the Company closed its follow-on public offering (the &#8220;Offering&#8221;), in which the Company issued and sold 4,056,004 shares of Class A common stock (inclusive of 763,424 shares sold upon the exercise by the underwriters of their option to purchase additional shares of our Class A common stock). The price per share to the public was $35.00. The Company received aggregate proceeds of $135.6 million from the Offering, net of underwriters&#8217; discounts and commissions, before deducting offering costs of approximately $0.4 million. </p> <p style="margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The Offering also included the sale of 2,307,420 shares of Class A common stock by selling stockholders, giving effect to the conversion of 1,675,420 shares of the Company&#8217;s Class B common stock into an equivalent number of shares of Class A common stock and the exercise of 257,000 options to purchase Class A common stock. The Company did not receive any proceeds from the sale of shares of Class A common stock by the selling stockholders other than the $0.5 million in proceeds from exercises of stock options by certain selling stockholders.&nbsp;&nbsp;</p>
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ProceedsFromIssuanceOfCommonStock
456000
CY2018 us-gaap Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
556000
CY2017 us-gaap Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
4644000
CY2018 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
126000
CY2017 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
59869000
CY2016 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
16232000
CY2018 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
119000
CY2017 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
1045000
CY2016 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
3049000
CY2017 us-gaap Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
1541000
CY2016 us-gaap Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
2030000
CY2016 us-gaap Payments Of Capital Distribution
PaymentsOfCapitalDistribution
725000
CY2018 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-268000
CY2017 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-130000
CY2018 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
167530000
CY2016 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-362000
CY2017 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
22439000
CY2016 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
3126000
CY2018 us-gaap Interest Paid Net
InterestPaidNet
223000
CY2017 us-gaap Interest Paid Net
InterestPaidNet
2092000
CY2018 us-gaap Income Taxes Paid
IncomeTaxesPaid
6735000
CY2016 us-gaap Income Taxes Paid
IncomeTaxesPaid
5909000
CY2018 us-gaap Business Combination Consideration Transferred Equity Interests Issued And Issuable
BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
8681000
CY2017 us-gaap Business Combination Consideration Transferred Equity Interests Issued And Issuable
BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
8712000
CY2018 altr Promissory Notes Issued And Deferred Payment Obligations For Acquisitions
PromissoryNotesIssuedAndDeferredPaymentObligationsForAcquisitions
1729000
CY2017 altr Promissory Notes Issued And Deferred Payment Obligations For Acquisitions
PromissoryNotesIssuedAndDeferredPaymentObligationsForAcquisitions
12352000
CY2016 altr Promissory Notes Issued And Deferred Payment Obligations For Acquisitions
PromissoryNotesIssuedAndDeferredPaymentObligationsForAcquisitions
4182000
CY2018 us-gaap Capital Lease Obligations Incurred
CapitalLeaseObligationsIncurred
895000
CY2017 us-gaap Capital Lease Obligations Incurred
CapitalLeaseObligationsIncurred
124000
CY2016 us-gaap Capital Lease Obligations Incurred
CapitalLeaseObligationsIncurred
129000
CY2018 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
330000
CY2017 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
582000
CY2016 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
1777000
CY2017 altr Issuance Of Common Stock With Put Rights
IssuanceOfCommonStockWithPutRights
2352000
CY2017 altr Initial Public Offering Costs In Accounts Payable
InitialPublicOfferingCostsInAccountsPayable
186000
CY2016 us-gaap Notes Issued1
NotesIssued1
807000
CY2018Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
22882000
CY2018Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
60179000
CY2018 us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<p style="margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Reclassifications</p> <p style="margin-bottom:0pt;margin-top:6pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Certain prior period amounts included in the 2017 and 2016 consolidated statements of cash flows have been reclassified to conform to the current year presentation. Specifically, in the accompanying consolidated statement of cash flows for the years ended December&#160;31, 2017 and 2016, Gain on sale of assets held for sale and other has been reclassified out of Other operating activities. This reclassification had no effect on Net cash provided by operating activities. Additionally, Proceeds from the sale of assets held for sale and other has been reclassified out of Other investing activities. This reclassification had no effect on Net cash used in investing activities.</p>
CY2018 us-gaap Use Of Estimates
UseOfEstimates
<p style="margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Use of estimates</p> <p style="margin-bottom:0pt;margin-top:6pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements, and reported amounts of revenue and expenses during the reporting periods. On an ongoing basis, management evaluates its significant estimates including the stand alone selling price, or SSP, for each distinct performance obligation included in customer contracts with multiple performance obligations, the determination of the period of benefit for capitalized costs to obtain a contract, provision for doubtful accounts, tax valuation allowances, liabilities for uncertain tax provisions, impairment of goodwill and intangible assets, retirement obligations, useful lives of intangible assets, revenue for fixed price contracts, valuation of common stock, and stock-based compensation. Actual results could differ from those estimates.</p>
CY2018 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="margin-bottom:0pt;margin-top:8pt;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Concentrations of credit risk</p> <p style="margin-bottom:0pt;margin-top:6pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The Company&#8217;s financial instruments that are potentially subject to concentrations of credit risk consist primarily of cash and trade receivables. The risk with respect to trade receivables is partially mitigated by the diversity, both by geography and by industry, of the Company&#8217;s customer base.&#160;The Company&#8217;s accounts receivable is derived from sales to a large number of direct customers and resellers around the world.&#160;Sales to customers within the automotive industry accounted for approximately 45%, 50%, and 50% of the Company&#8217;s 2018, 2017 and 2016 revenue, respectively, with no other industry representing more than 10% of revenue.&#160;No individual customer accounted for 10% or more of revenue in the years ended December&#160;31, 2018, 2017 or 2016.</p>
CY2017Q4 us-gaap Stockholders Equity Note Stock Split Conversion Ratio1
StockholdersEquityNoteStockSplitConversionRatio1
4
CY2017Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.0001
CY2018 us-gaap Common Stock Conversion Basis
CommonStockConversionBasis
On October 5, 2017, the Company became a Delaware corporation and effected a four-for-one stock split of its common stock. On the effective date of the Company becoming a Delaware corporation, (i) each share of outstanding common stock was increased to four shares of common stock, par value $0.0001 per share, (ii) the number of shares of common stock issuable under each outstanding option to purchase common stock was increased on a four-for-one basis, (iii) the exercise price of each outstanding option to purchase common stock was reduced on a four-for-one basis, and (iv) the redemption price of each outstanding put option was reduced on a four-for-one basis. All share and per share information referenced throughout the consolidated financial statements and notes thereto have been retroactively adjusted to reflect this stock split.
CY2018Q4 us-gaap Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
340000
CY2017Q4 us-gaap Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
365000
CY2017 us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
3661000
CY2018Q4 altr Accounts Receivable Trade Net Current
AccountsReceivableTradeNetCurrent
93073000
CY2017Q4 altr Accounts Receivable Trade Net Current
AccountsReceivableTradeNetCurrent
82185000
CY2018Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
3730000
CY2017Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
4450000
CY2018Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
1150000
CY2017Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
798000
CY2016Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
565000
CY2015Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
937000
CY2018 altr Allowance For Doubtful Accounts Receivable Write Offs Net
AllowanceForDoubtfulAccountsReceivableWriteOffsNet
-3000
CY2017 altr Allowance For Doubtful Accounts Receivable Write Offs Net
AllowanceForDoubtfulAccountsReceivableWriteOffsNet
-414000
CY2016 altr Allowance For Doubtful Accounts Receivable Write Offs Net
AllowanceForDoubtfulAccountsReceivableWriteOffsNet
-638000
CY2018 altr Allowance For Doubtful Accounts Foreign Currency Translation Adjustments
AllowanceForDoubtfulAccountsForeignCurrencyTranslationAdjustments
-39000
CY2017 altr Allowance For Doubtful Accounts Foreign Currency Translation Adjustments
AllowanceForDoubtfulAccountsForeignCurrencyTranslationAdjustments
37000
CY2016 altr Allowance For Doubtful Accounts Foreign Currency Translation Adjustments
AllowanceForDoubtfulAccountsForeignCurrencyTranslationAdjustments
-25000
CY2018 altr Number Of Customer Accounting For More Than Ten Percent Of Revenues
NumberOfCustomerAccountingForMoreThanTenPercentOfRevenues
0
CY2017 altr Number Of Customer Accounting For More Than Ten Percent Of Revenues
NumberOfCustomerAccountingForMoreThanTenPercentOfRevenues
0
CY2016 altr Number Of Customer Accounting For More Than Ten Percent Of Revenues
NumberOfCustomerAccountingForMoreThanTenPercentOfRevenues
0
CY2018 us-gaap Asset Impairment Charges
AssetImpairmentCharges
0
CY2017 us-gaap Asset Impairment Charges
AssetImpairmentCharges
0
CY2016 us-gaap Asset Impairment Charges
AssetImpairmentCharges
0
CY2017 us-gaap Impairment Of Intangible Assets Indefinitelived Excluding Goodwill
ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
0
CY2016 us-gaap Impairment Of Intangible Assets Indefinitelived Excluding Goodwill
ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
0
CY2018 us-gaap Advertising Expense
AdvertisingExpense
4400000
CY2017 us-gaap Advertising Expense
AdvertisingExpense
3500000
CY2016 us-gaap Advertising Expense
AdvertisingExpense
2500000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
33179000
CY2018 us-gaap Cumulative Effect On Retained Earnings Before Tax1
CumulativeEffectOnRetainedEarningsBeforeTax1
84600000
CY2018 us-gaap Cumulative Effect On Retained Earnings Net Of Tax1
CumulativeEffectOnRetainedEarningsNetOfTax1
70800000
CY2018Q4 us-gaap Capitalized Contract Cost Amortization Period
CapitalizedContractCostAmortizationPeriod
P4Y
CY2018 us-gaap Capitalized Contract Cost Amortization Method
CapitalizedContractCostAmortizationMethod
straight-line basis
CY2018 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
53000000
CY2018Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
70580000
CY2017Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
68500000
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
40427000
CY2017Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
37054000
CY2016Q4 us-gaap Property Plant And Equipment Additions
PropertyPlantAndEquipmentAdditions
4000000
CY2018 us-gaap Depreciation
Depreciation
7000000
CY2017 us-gaap Depreciation
Depreciation
6300000
CY2016 us-gaap Depreciation
Depreciation
6700000
CY2016Q4 us-gaap Goodwill
Goodwill
36625000
CY2017 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
22420000
CY2018 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
152630000
CY2018 us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
-4804000
CY2018Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
83061000
CY2018Q4 us-gaap Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
92718000
CY2018Q4 altr Intangible Assets Accumulated Amortization
IntangibleAssetsAccumulatedAmortization
22882000
CY2017Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
37884000
CY2017Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
16161000
CY2017Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
21723000
CY2017Q4 us-gaap Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
40622000
CY2017Q4 altr Intangible Assets Accumulated Amortization
IntangibleAssetsAccumulatedAmortization
16161000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Rolling Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths
13880000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Rolling Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo
12959000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Rolling Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree
10590000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Rolling Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour
7378000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Rolling Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive
6627000
CY2018Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
31838000
CY2017 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
10290000
CY2017Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
410000
CY2018Q4 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
90000
CY2018Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
75000
CY2018Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
0
CY2018Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
0
CY2018Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
30950000
CY2018Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
0
CY2018Q4 us-gaap Long Term Debt
LongTermDebt
31025000
CY2018Q4 altr Accrued Value Added Taxes
AccruedValueAddedTaxes
4536000
CY2017Q4 altr Accrued Value Added Taxes
AccruedValueAddedTaxes
3916000
CY2018Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
4458000
CY2017Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
3724000
CY2018Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
3165000
CY2017Q4 us-gaap Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
2500000
CY2018Q4 us-gaap Accrued Royalties Current
AccruedRoyaltiesCurrent
2613000
CY2018Q4 us-gaap Contract With Customer Refund Liability Current
ContractWithCustomerRefundLiabilityCurrent
1504000
CY2017Q4 us-gaap Contract With Customer Refund Liability Current
ContractWithCustomerRefundLiabilityCurrent
832000
CY2018Q4 altr Accrued Defined Contribution Plan Liabilities Current
AccruedDefinedContributionPlanLiabilitiesCurrent
1376000
CY2018Q4 altr Government Grants Current
GovernmentGrantsCurrent
915000
CY2017Q4 altr Government Grants Current
GovernmentGrantsCurrent
712000
CY2018Q4 us-gaap Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
853000
CY2017Q4 us-gaap Due To Related Parties Current
DueToRelatedPartiesCurrent
119000
CY2018Q4 us-gaap Other Sundry Liabilities Current
OtherSundryLiabilitiesCurrent
6927000
CY2017Q4 us-gaap Other Sundry Liabilities Current
OtherSundryLiabilitiesCurrent
5287000
CY2018Q4 us-gaap Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
9111000
CY2017Q4 us-gaap Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
7670000
CY2018Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
7736000
CY2017Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
1620000
CY2018Q4 us-gaap Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
11306000
CY2017Q4 us-gaap Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
8357000
CY2018 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0
CY2017 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0
CY2016 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.34
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.37
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
0.0202
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.00
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.00
CY2017Q3 altr Business Combination Estimated Post Combination Expense
BusinessCombinationEstimatedPostCombinationExpense
2000000
CY2018 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
626000
CY2017 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
-1254000
CY2016 us-gaap Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
271000
CY2018 us-gaap Other Nonoperating Gains Losses
OtherNonoperatingGainsLosses
1954000
CY2017 us-gaap Other Nonoperating Gains Losses
OtherNonoperatingGainsLosses
260000
CY2016 us-gaap Other Nonoperating Gains Losses
OtherNonoperatingGainsLosses
249000
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
4228000
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-49761000
CY2016 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-2225000
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
22796000
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
13350000
CY2016 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
15927000
CY2018 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
2000
CY2017 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
0
CY2016 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
0
CY2018 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
12552000
CY2016 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
2696000
CY2016 us-gaap Income Tax Reconciliation Deductions Qualified Production Activities
IncomeTaxReconciliationDeductionsQualifiedProductionActivities
840000
CY2018 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
-14964000
CY2017 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
10871000
CY2016 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
9413000
CY2018 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
-8000
CY2017 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
135000
CY2016 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
202000
CY2018 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
12546000
CY2017 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
10425000
CY2016 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
9615000
CY2018 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
1714000
CY2017 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
54130000
CY2016 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-5358000
CY2018 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-934000
CY2017 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-1306000
CY2016 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-610000
CY2018 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-17000
CY2017 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-253000
CY2016 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-108000
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21
CY2017 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2016 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2018 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
5675000
CY2017 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-12744000
CY2016 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
4796000
CY2018 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
2096000
CY2017 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
373000
CY2016 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-584000
CY2018 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-3446000
CY2017 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-155000
CY2016 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
94000
CY2017 altr Tax Cuts And Jobs Act Of2017 Transition Tax Net Of Foreign Tax Credits
TaxCutsAndJobsActOf2017TransitionTaxNetOfForeignTaxCredits
4187000
CY2018 altr Income Tax Reconciliation Global Intangible Low Taxed Income
IncomeTaxReconciliationGlobalIntangibleLowTaxedIncome
6587000
CY2018 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
16725000
CY2017 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
47429000
CY2018 altr Effective Income Tax Rate Reconciliation Foreign Income Tax Withholding Amount
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxWithholdingAmount
5103000
CY2017 altr Effective Income Tax Rate Reconciliation Foreign Income Tax Withholding Amount
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxWithholdingAmount
4181000
CY2016 altr Effective Income Tax Rate Reconciliation Foreign Income Tax Withholding Amount
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxWithholdingAmount
4235000
CY2016 us-gaap Income Tax Reconciliation Repatriation Of Foreign Earnings
IncomeTaxReconciliationRepatriationOfForeignEarnings
5077000
CY2018 us-gaap Income Tax Reconciliation Tax Credits Foreign
IncomeTaxReconciliationTaxCreditsForeign
4564000
CY2017 us-gaap Income Tax Reconciliation Tax Credits Foreign
IncomeTaxReconciliationTaxCreditsForeign
4154000
CY2016 us-gaap Income Tax Reconciliation Tax Credits Foreign
IncomeTaxReconciliationTaxCreditsForeign
8786000
CY2018 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
2819000
CY2017 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
2999000
CY2016 us-gaap Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
2064000
CY2018 us-gaap Income Tax Reconciliation Nondeductible Expense Meals And Entertainment
IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment
181000
CY2017 us-gaap Income Tax Reconciliation Nondeductible Expense Meals And Entertainment
IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment
358000
CY2016 us-gaap Income Tax Reconciliation Nondeductible Expense Meals And Entertainment
IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment
235000
CY2018 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
672000
CY2017 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-163000
CY2016 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-91000
CY2016 us-gaap Income Tax Reconciliation Equity In Earnings Losses Of Unconsolidated Subsidiary
IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary
264000
CY2018 us-gaap Income Tax Reconciliation Tax Contingencies Other
IncomeTaxReconciliationTaxContingenciesOther
903000
CY2017 us-gaap Income Tax Reconciliation Tax Contingencies Other
IncomeTaxReconciliationTaxContingenciesOther
446000
CY2016 us-gaap Income Tax Reconciliation Tax Contingencies Other
IncomeTaxReconciliationTaxContingenciesOther
299000
CY2018 altr Income Tax Reconciliation On Acquisition Costs
IncomeTaxReconciliationOnAcquisitionCosts
503000
CY2018 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
657000
CY2017 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
15366000
CY2018 altr Tax Cuts And Jobs Act Of2017 Additional Transition Tax Net Of Foreign Tax Credits
TaxCutsAndJobsActOf2017AdditionalTransitionTaxNetOfForeignTaxCredits
600000
CY2018Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
3063000
CY2017Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
19569000
CY2018Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
37549000
CY2017Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
7601000
CY2018Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
30516000
CY2017Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
22191000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
6858000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
8922000
CY2018Q4 us-gaap Deferred Tax Assets In Process Research And Development
DeferredTaxAssetsInProcessResearchAndDevelopment
8266000
CY2017Q4 us-gaap Deferred Tax Assets In Process Research And Development
DeferredTaxAssetsInProcessResearchAndDevelopment
8798000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
648000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits
4825000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits
3931000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Other
DeferredTaxAssetsTaxDeferredExpenseOther
1777000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Other
DeferredTaxAssetsTaxDeferredExpenseOther
1905000
CY2018Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
92854000
CY2017Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
73565000
CY2018Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
76101000
CY2017Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
54331000
CY2018Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
16753000
CY2017Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
19234000
CY2018Q4 us-gaap Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
7687000
CY2017Q4 us-gaap Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
6925000
CY2018Q4 altr Deferred Tax Liabilities Property Plant And Equipment And Intangibles
DeferredTaxLiabilitiesPropertyPlantAndEquipmentAndIntangibles
13945000
CY2017Q4 altr Deferred Tax Liabilities Property Plant And Equipment And Intangibles
DeferredTaxLiabilitiesPropertyPlantAndEquipmentAndIntangibles
4567000
CY2018Q4 us-gaap Deferred Tax Liabilities Investment In Noncontrolled Affiliates
DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates
329000
CY2017Q4 us-gaap Deferred Tax Liabilities Investment In Noncontrolled Affiliates
DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates
272000
CY2018Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
1155000
CY2017Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
739000
CY2018Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
23116000
CY2017Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
12503000
CY2017Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
6731000
CY2018Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
6363000
CY2018 altr Operating Loss Carryforwards Expiration Date One
OperatingLossCarryforwardsExpirationDateOne
Indefinite
CY2018 altr Tax Credit Carryforward Expiration Date One
TaxCreditCarryforwardExpirationDateOne
2028
CY2018Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
6182000
CY2018Q4 altr Operating Loss And Tax Credit Carryforwards
OperatingLossAndTaxCreditCarryforwards
68065000
CY2017Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
6157000
CY2016Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
5604000
CY2015Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
5305000
CY2018 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
234000
CY2017 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
634000
CY2016 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
299000
CY2018 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
10866000
CY2018 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
100000
CY2017 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
81000
CY2018 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
60000
CY2018Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
17097000
CY2018Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
17100000
CY2018 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
7410000
CY2016 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
9004000
CY2018 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0
CY2017 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
10200000
CY2018 us-gaap Defined Benefit Plan Benefit Obligation Benefits Paid
DefinedBenefitPlanBenefitObligationBenefitsPaid
400000
CY2017 us-gaap Defined Benefit Plan Benefit Obligation Benefits Paid
DefinedBenefitPlanBenefitObligationBenefitsPaid
200000
CY2016 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
8500000
CY2016 us-gaap Defined Benefit Plan Benefit Obligation Benefits Paid
DefinedBenefitPlanBenefitObligationBenefitsPaid
200000
CY2018Q4 us-gaap Defined Benefit Plan Accumulated Benefit Obligation
DefinedBenefitPlanAccumulatedBenefitObligation
6000000
CY2017Q4 us-gaap Defined Benefit Plan Accumulated Benefit Obligation
DefinedBenefitPlanAccumulatedBenefitObligation
5500000
CY2018Q4 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
900000
CY2018Q4 us-gaap Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
9600000
CY2017Q4 us-gaap Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
8000000
CY2016 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0
CY2018 us-gaap Defined Contribution Plan Maximum Annual Contributions Per Employee Percent
DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
0.80
CY2018 us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
1300000
CY2017 us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
1100000
CY2016 us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
1100000
CY2018 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
1200000
CY2017 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
1200000
CY2016 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
900000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
3147000
CY2018 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
11000000
CY2017 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
9900000
CY2018Q4 us-gaap Accrued Employee Benefits Current And Noncurrent
AccruedEmployeeBenefitsCurrentAndNoncurrent
513000
CY2017Q4 us-gaap Accrued Employee Benefits Current And Noncurrent
AccruedEmployeeBenefitsCurrentAndNoncurrent
368000
CY2018Q4 us-gaap Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
9624000
CY2017Q4 us-gaap Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
8038000
CY2018Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months
DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
537000
CY2018Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Two
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
356000
CY2018Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Three
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
283000
CY2018Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Four
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
337000
CY2018Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Year Five
DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
519000
CY2018Q4 us-gaap Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter
DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
2484000
CY2016 us-gaap Other Comprehensive Income Loss Before Reclassifications Before Tax
OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax
-691000
CY2016 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
-135000
CY2017 us-gaap Other Comprehensive Income Loss Before Reclassifications Before Tax
OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax
2138000
CY2017 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
-54000
CY2018 us-gaap Other Comprehensive Income Loss Before Reclassifications Before Tax
OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax
-5121000
CY2018 us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Before Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
1177000
CY2018 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
-318000
CY2018 altr Receivable Eliminated Period
ReceivableEliminatedPeriod
2018-05
CY2014Q4 us-gaap Litigation Settlement Amount Awarded To Other Party
LitigationSettlementAmountAwardedToOtherParty
400000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due Current
CapitalLeasesFutureMinimumPaymentsDueCurrent
256000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
209000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
173000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Four Years
CapitalLeasesFutureMinimumPaymentsDueInFourYears
137000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due In Five Years
CapitalLeasesFutureMinimumPaymentsDueInFiveYears
38000
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due Thereafter
CapitalLeasesFutureMinimumPaymentsDueThereafter
0
CY2018Q4 us-gaap Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
813000
CY2018Q4 us-gaap Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
256000
CY2018Q4 us-gaap Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
557000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
10661000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
8306000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
5673000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
3573000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
1819000
CY2018 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
2
CY2018 us-gaap Revenues
Revenues
396379000
CY2018 altr Adjusted Earnings Before Interest Taxes Depreciation And Amortization
AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization
50180000
CY2017 us-gaap Revenues
Revenues
333333000
CY2017 altr Adjusted Earnings Before Interest Taxes Depreciation And Amortization
AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization
22517000
CY2016 us-gaap Revenues
Revenues
313240000
CY2016 altr Adjusted Earnings Before Interest Taxes Depreciation And Amortization
AdjustedEarningsBeforeInterestTaxesDepreciationAndAmortization
30830000
CY2018 altr Interest Income And Other
InterestIncomeAndOther
-4883000
CY2017 altr Interest Income And Other
InterestIncomeAndOther
2260000
CY2016 altr Interest Income And Other
InterestIncomeAndOther
249000
CY2018 us-gaap Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
4400000
CY2018 altr Impairment Charge Recognized In Nonrecurring Adjustmen For Royalty Contracts
ImpairmentChargeRecognizedInNonrecurringAdjustmenForRoyaltyContracts
2800000
CY2018 altr Income Recognized In Nonrecurring Adjustment For Change In Estimated Legal Expenses
IncomeRecognizedInNonrecurringAdjustmentForChangeInEstimatedLegalExpenses
2000000
CY2017 altr Income Recognized In Nonrecurring Adjustment For Change In Estimated Legal Expenses
IncomeRecognizedInNonrecurringAdjustmentForChangeInEstimatedLegalExpenses
2000000
CY2018Q4 altr Long Lived Assets
LongLivedAssets
90332000
CY2017Q4 altr Long Lived Assets
LongLivedAssets
53168000
CY2018Q1 altr Income Recognized In Nonrecurring Adjustment For Change In Estimated Legal Expenses
IncomeRecognizedInNonrecurringAdjustmentForChangeInEstimatedLegalExpenses
2000000
CY2017Q2 us-gaap Share Based Compensation
ShareBasedCompensation
11200000
CY2017Q3 us-gaap Share Based Compensation
ShareBasedCompensation
25300000
CY2017Q4 us-gaap Share Based Compensation
ShareBasedCompensation
8000000
CY2017Q4 altr Increase Decrease In Income Tax Expense Benefit
IncreaseDecreaseInIncomeTaxExpenseBenefit
56600000
CY2017 us-gaap Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability
IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability
15400000

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