$ATEC
Alphatec Holdings, Inc. Stock $atec

$atec Overview Financials Valuation SEC Filings Company Website

2016 Q4 Form 10-K Financial Statement

#000156459017005689 Filed on March 31, 2017

Income Statement

Concept	2016 Q4	2016 Q3	2016 Q2
Revenue	$27.09M	$26.71M	$32.24M
YoY Change	-22.14%	-15.7%	-0.28%
Cost Of Revenue	$12.46M	$10.85M	$15.50M
YoY Change	11.35%	8.18%	-17.34%
Gross Profit	$14.63M	$15.86M	$21.16M
YoY Change	-37.98%	-26.76%	15.7%
Gross Profit Margin	53.99%	59.38%	65.62%
Selling, General & Admin	$18.04M	$15.90M	$26.41M
YoY Change	-11.91%	-17.68%	2.02%
% of Gross Profit	123.33%	100.24%	124.81%
Research & Development	$2.450M	$1.087M	$2.080M
YoY Change	-69.68%	-41.24%	-46.83%
% of Gross Profit	16.75%	6.85%	9.83%
Depreciation & Amortization	$1.960M	$1.600M	$2.500M
YoY Change	-60.24%	-42.86%	-10.71%
% of Gross Profit	13.4%	10.09%	11.82%
Operating Expenses	$21.69M	$20.41M	$21.48M
YoY Change	-25.47%	-89.05%	-9.34%
Operating Profit	-$7.064M	-$4.549M	-$1.164M
YoY Change	28.02%	-97.24%	-58.83%
Interest Expense	-$2.250M	-$1.123M	$3.724M
YoY Change	129.59%	-136.11%	22.5%
% of Operating Profit
Other Income/Expense, Net	-$440.0K	-$10.51M	-$3.469M
YoY Change	-309.52%	-302.37%	300.12%
Pretax Income	-$9.750M	-$15.06M	-$4.633M
YoY Change	55.25%	-90.56%	25.42%
Income Tax	$330.0K	-$4.997M	$600.0K
% Of Pretax Income
Net Earnings	-$4.354M	-$13.72M	-$5.233M
YoY Change	-56.03%	-91.44%	32.58%
Net Earnings / Revenue	-16.07%	-51.37%	-16.23%
Basic Earnings Per Share			-$0.05
Diluted Earnings Per Share	-$493.8K	-$1.603M	-$616.0K
COMMON SHARES
Basic Shares Outstanding	8.910M shares	8.560M	8.488M
Diluted Shares Outstanding		8.560M	8.488M

Balance Sheet

Concept	2016 Q4	2016 Q3	2016 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$19.60M	$25.60M	$9.300M
YoY Change	211.11%	143.81%	4.49%
Cash & Equivalents	$19.59M	$25.60M	$9.322M
Short-Term Investments
Other Short-Term Assets	$4.700M	$5.700M	$3.800M
YoY Change	-86.83%	-49.11%	-65.77%
Inventory	$30.09M	$27.66M	$44.14M
Prepaid Expenses
Receivables	$18.51M	$16.55M	$36.52M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$72.82M	$75.57M	$93.69M
YoY Change	-28.25%	-24.63%	-6.38%
LONG-TERM ASSETS
Property, Plant & Equipment	$15.08M	$13.71M	$21.60M
YoY Change	-6.25%	-42.19%	-9.37%
Goodwill	$0.00
YoY Change
Intangibles	$5.711M	$6.152M	$19.76M
YoY Change	-35.15%	-73.19%	-20.61%
Long-Term Investments
YoY Change
Other Assets	$516.0K	$516.0K	$1.408M
YoY Change	2.79%	-64.32%	-13.46%
Total Long-Term Assets	$21.36M	$20.45M	$42.77M
YoY Change	-52.36%	-57.49%	-80.03%
TOTAL ASSETS
Total Short-Term Assets	$72.82M	$75.57M	$93.69M
Total Long-Term Assets	$21.36M	$20.45M	$42.77M
Total Assets	$94.19M	$96.03M	$136.5M
YoY Change	-35.64%	-35.29%	-56.57%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$8.701M	$6.821M	$17.45M
YoY Change	-35.75%	-37.0%	67.41%
Accrued Expenses	$27.59M	$30.71M	$30.46M
YoY Change	30.29%	12.82%	8.21%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$3.113M	$2.647M	$75.38M
YoY Change	-96.1%	-95.51%	1016.19%
Total Short-Term Liabilities	$40.14M	$42.38M	$125.2M
YoY Change	-67.9%	-57.01%	134.91%
LONG-TERM LIABILITIES
Long-Term Debt	$43.09M	$38.22M	$187.0K
YoY Change	8877.5%	82.68%	-99.73%
Other Long-Term Liabilities	$28.86M	$29.95M	$33.80M
YoY Change	-10.59%	0.46%	10.46%
Total Long-Term Liabilities	$71.95M	$68.17M	$33.99M
YoY Change	119.63%	34.36%	-66.14%
TOTAL LIABILITIES
Total Short-Term Liabilities	$40.14M	$42.38M	$125.2M
Total Long-Term Liabilities	$71.95M	$68.17M	$33.99M
Total Liabilities	$112.1M	$110.5M	$159.2M
YoY Change	-28.97%	-25.96%	3.59%
SHAREHOLDERS EQUITY
Retained Earnings	-$457.2M	-$452.8M	-$439.1M
YoY Change	7.0%	8.5%	70.8%
Common Stock	$1.000K	$1.000K	$10.00K
YoY Change	0.0%	-90.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$97.00K	$97.00K	$97.00K
YoY Change	0.0%	0.0%	0.0%
Treasury Stock Shares	$2.000K	2.000K shares	19.00K shares
Shareholders Equity	-$41.50M	-$38.21M	-$46.36M
YoY Change
Total Liabilities & Shareholders Equity	$94.19M	$96.03M	$136.5M
YoY Change	-35.64%	-35.29%	-56.57%

Cashflow Statement

Concept	2016 Q4	2016 Q3	2016 Q2
OPERATING ACTIVITIES
Net Income	-$4.354M	-$13.72M	-$5.233M
YoY Change	-56.03%	-91.44%	32.58%
Depreciation, Depletion And Amortization	$1.960M	$1.600M	$2.500M
YoY Change	-60.24%	-42.86%	-10.71%
Cash From Operating Activities	-$9.830M	-$10.20M	$9.860M
YoY Change	-316.04%	-570.05%	75.44%
INVESTING ACTIVITIES
Capital Expenditures	-$1.860M	-$1.600M	-$4.000M
YoY Change	-47.01%	8.11%	5.26%
Acquisitions
YoY Change
Other Investing Activities	-$100.0K	$69.89M	$800.0K
YoY Change
Cash From Investing Activities	-$1.960M	$68.30M	-$3.210M
YoY Change	-44.16%	-4714.86%	-15.53%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	4.530M	-42.16M	-4.220M
YoY Change	22550.0%	-5304.94%	15.62%
NET CHANGE
Cash From Operating Activities	-9.830M	-10.20M	9.860M
Cash From Investing Activities	-1.960M	68.30M	-3.210M
Cash From Financing Activities	4.530M	-42.16M	-4.220M
Net Change In Cash	-7.260M	15.94M	2.430M
YoY Change	-784.91%	962.67%	-232.79%
FREE CASH FLOW
Cash From Operating Activities	-$9.830M	-$10.20M	$9.860M
Capital Expenditures	-$1.860M	-$1.600M	-$4.000M
Free Cash Flow	-$7.970M	-$8.600M	$13.86M
YoY Change	-198.88%	-335.62%	47.13%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
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CY2016	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2016	dei	Entity Registrant Name EntityRegistrantName	Alphatec Holdings, Inc.
CY2016	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2016	dei	Trading Symbol TradingSymbol	ATEC
CY2016	dei	Document Period End Date DocumentPeriodEndDate	2016-12-31
CY2016	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
CY2016	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2016	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2016	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2016	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
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CY2016Q2	dei	Entity Public Float EntityPublicFloat	24700000
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CY2015Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	2350000
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CY2016Q4	us-gaap	Inventory Net InventoryNet	30093000
CY2016Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	4262000
CY2016Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	364000
CY2015Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	30210000
CY2016Q4	us-gaap	Assets Current AssetsCurrent	72824000
CY2015Q4	us-gaap	Assets Current AssetsCurrent	101495000
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	15076000
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CY2016	dei	Entity Central Index Key EntityCentralIndexKey	0001350653
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CY2016	dei	Amendment Flag AmendmentFlag	false
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CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	1626000
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CY2014	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	34048000
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	934000
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1200000
CY2015Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	687000
CY2015Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	79742000
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	28862000
CY2015Q4	us-gaap	Disposal Group Including Discontinued Operation Other Noncurrent Liabilities DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities	1516000
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	1000
CY2015Q4	us-gaap	Treasury Stock Value TreasuryStockValue	97000
CY2015Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	416948000
CY2015Q4	atec	Note Receivable From Shareholders For Settlement Payment NoteReceivableFromShareholdersForSettlementPayment	5000000
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-21188000
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-427240000
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	-36576000
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	146341000
CY2015Q4	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	0.0001
CY2015Q4	us-gaap	Temporary Equity Shares Authorized TemporaryEquitySharesAuthorized	20000000
CY2015Q4	us-gaap	Temporary Equity Shares Issued TemporaryEquitySharesIssued	3319000
CY2015Q4	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	3319000
CY2016	us-gaap	Cost Of Revenue CostOfRevenue	44114000
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CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1358000
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CY2015Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	32112000
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CY2015	us-gaap	Interest Expense InterestExpense	4001000
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CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-172399000
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CY2015	us-gaap	Research And Development Asset Acquired Other Than Through Business Combination Written Off ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff	274000
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CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	11000
CY2014	us-gaap	Investment Income Interest InvestmentIncomeInterest	10000
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CY2015	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-333000
CY2014	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	251000
CY2016	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	7935000
CY2015	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	0
CY2014	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	0
CY2016	atec	Noncash Gain Loss On Extinguishment Of Debt NoncashGainLossOnExtinguishmentOfDebt	-3863000
CY2015	atec	Noncash Gain Loss On Extinguishment Of Debt NoncashGainLossOnExtinguishmentOfDebt	0
CY2014	atec	Noncash Gain Loss On Extinguishment Of Debt NoncashGainLossOnExtinguishmentOfDebt	0
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-426000
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	4363000
CY2014	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1913000
CY2016	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-2350000
CY2015	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-4400000
CY2014	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	6750000
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-8000000
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-1197000
CY2014	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1028000
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	5742000
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	5456000
CY2014	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	4348000
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1074000
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2472000
CY2014	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-4863000
CY2016	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-191000
CY2015	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	6000
CY2014	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	276000
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-4865000
CY2015	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	3209000
CY2014	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1042000
CY2016	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-3498000
CY2015	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-6698000
CY2014	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-34774000
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-9959000
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	10124000
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-20271000
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	8897000
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12247000
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	11300000
CY2016	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	250000
CY2015	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0
CY2014	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0
CY2016	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	69790000
CY2015	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0
CY2014	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0
CY2016	us-gaap	Proceeds From Sale Of Intangible Assets ProceedsFromSaleOfIntangibleAssets	1316000
CY2015	us-gaap	Proceeds From Sale Of Intangible Assets ProceedsFromSaleOfIntangibleAssets	0
CY2014	us-gaap	Proceeds From Sale Of Intangible Assets ProceedsFromSaleOfIntangibleAssets	300000
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	61959000
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-12247000
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-11000000
CY2016	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	114000
CY2015	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	375000
CY2014	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	26000
CY2016	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	118482000
CY2015	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	141583000
CY2014	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	163067000
CY2014	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	156106000
CY2016	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	798000
CY2015	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	747000
CY2014	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	766000
CY2016	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	28046000
CY2015	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	5000000
CY2016	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	134792000
CY2015	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	144567000
CY2014	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	30350000
CY2016	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	-54444000
CY2015	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	-8176000
CY2014	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	-5837000
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-43392000
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-6532000
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	30734000
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-85000
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	149000
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-1073000
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	8523000
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-8506000
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-1610000
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	11229000
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	19735000
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	21345000
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	19752000
CY2016	us-gaap	Interest Paid InterestPaid	7368000
CY2015	us-gaap	Interest Paid InterestPaid	7627000
CY2014	us-gaap	Interest Paid InterestPaid	5885000
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	920000
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	621000
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	565000
CY2016	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	2668000
CY2015	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	2323000
CY2014	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1638000
CY2016	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0
CY2015	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	243000
CY2014	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	1212000
CY2016	atec	Cashless Warrant Conversion CashlessWarrantConversion	1074000
CY2015	atec	Cashless Warrant Conversion CashlessWarrantConversion	0
CY2014	atec	Cashless Warrant Conversion CashlessWarrantConversion	0
CY2016	atec	Noncash Debt Discount NoncashDebtDiscount	0
CY2015	atec	Noncash Debt Discount NoncashDebtDiscount	0
CY2014	atec	Noncash Debt Discount NoncashDebtDiscount	650000
CY2016	atec	Initial Fair Value Of Warrant Liability InitialFairValueOfWarrantLiability	0
CY2015	atec	Initial Fair Value Of Warrant Liability InitialFairValueOfWarrantLiability	0
CY2014	atec	Initial Fair Value Of Warrant Liability InitialFairValueOfWarrantLiability	11280000
CY2016	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-style:italic;font-family:Times New Roman;font-size:10pt;font-weight:normal;text-transform:none;font-variant: normal;">Use of Estimates</p> <p style="margin-top:6pt;margin-bottom:0pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant items subject to such estimates and assumptions include the useful lives of property and equipment; allowances for doubtful accounts and sales returns, the valuation of share based liabilities, deferred tax assets, fixed assets, inventory, investments, notes receivable and stock-based compensation; and reserves for employee benefit obligations, restructuring liabilities, income tax uncertainties and other contingencies.</p></div>
CY2016	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div> <p style="margin-top:18pt;margin-bottom:0pt;text-indent:0%;font-style:italic;font-family:Times New Roman;font-size:10pt;font-weight:normal;text-transform:none;font-variant: normal;">Concentrations of Credit Risk and Significant Customers</p> <p style="margin-top:6pt;margin-bottom:0pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">Financial instruments, which potentially subject the Company to concentrations of credit risk, consist primarily of cash and accounts receivable. The Company limits its exposure to credit loss by depositing its cash with established financial institutions. As of December 31, 2016, a substantial portion of the Company’s available cash funds is held in business accounts. Although the Company deposits its cash with multiple financial institutions, its deposits, at times, may exceed federally insured limits.</p> <p style="margin-top:12pt;margin-bottom:0pt;text-indent:4.54%;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The Company’s customers are primarily hospitals, surgical centers and distributors and no single customer represented greater than 10 percent of consolidated revenues or accounts receivable for any of the periods presented. Credit to customers is granted based on an analysis of the customers’ credit worthiness and credit losses have not been significant.</p></div>
CY2016	us-gaap	Revenue Recognition Multiple Element Arrangements RevenueRecognitionMultipleElementArrangements	<div> <p style="margin-top:12pt;margin-bottom:0pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">The application of the multiple element guidance requires subjective determinations, and requires the Company to make judgments about the individual deliverables and whether such deliverables are separable from the other aspects of the contractual relationship. Deliverables are considered separate units of accounting provided that: (1) the delivered items has value to the customer on a stand-alone basis and (2) if the arrangement includes a general right of return relative to the delivered items, delivery or performance of the undelivered items is considered probable and substantially in the Company's control. In determining the units of accounting, the Company evaluates certain criteria, including whether the deliverables have stand-alone value, based on the consideration of the relevant facts and circumstances for each arrangement. In addition, the Company considers whether the buyer can use the other deliverables for their intended purpose without the receipt of the remaining elements, whether the value of the deliverable is dependent on the undelivered items, and whether there are other vendors that can provide the undelivered elements.</p> <p style="margin-top:12pt;margin-bottom:0pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">Revenue arrangements with multiple elements are divided into separate units of accounting if certain criteria are met, including whether the delivered element has stand-alone value to the customer. The consideration received is allocated among the separate units based on their respective fair values, and the applicable revenue recognition criteria are applied to each of the separate units. Arrangement consideration that is fixed or determinable is allocated among the separate units of accounting using the relative selling price method, and the applicable revenue recognition criteria are applied to each of the separate units of accounting in determining the appropriate period or pattern of recognition. The Company determines the estimated selling price for deliverables within each agreement using vendor-specific objective evidence (“VSOE”) of selling price, if available, third-party evidence (“TPE”) of selling price if VSOE is not available, or management's best estimate of selling price (“BESP”) if neither VSOE nor TPE is available. Determining the BESP for a unit of accounting requires significant judgment. In developing the BESP for a unit of accounting, the Company considers applicable market conditions and relevant entity-specific factors, including factors that were contemplated in negotiating the agreement with the customer and estimated costs.</p></div>
CY2015Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	15901000
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	77668000
CY2015	us-gaap	Depreciation Depreciation	10800000
CY2016	atec	Number Of Market Products Sold NumberOfMarketProductsSold	50
CY2016	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1
CY2016Q3	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	0.0833
CY2016Q4	us-gaap	Capital Capital	32700000
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	0
CY2016Q4	us-gaap	Other Inventory Materials Supplies And Merchandise Under Consignment OtherInventoryMaterialsSuppliesAndMerchandiseUnderConsignment	12900000
CY2015Q4	us-gaap	Other Inventory Materials Supplies And Merchandise Under Consignment OtherInventoryMaterialsSuppliesAndMerchandiseUnderConsignment	16200000
CY2016	us-gaap	Fair Value Inputs Long Term Revenue Growth Rate FairValueInputsLongTermRevenueGrowthRate	0.03
CY2016	us-gaap	Fair Value Inputs Discount Rate FairValueInputsDiscountRate	0.135
CY2015Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	164300000
CY2016	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2016	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-400000
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-700000
CY2014	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	800000
CY2016Q3	us-gaap	Stock Issued During Period Shares Conversion Of Convertible Securities StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities	268614
CY2016	us-gaap	Shipping Handling And Transportation Costs ShippingHandlingAndTransportationCosts	2700000
CY2015	us-gaap	Shipping Handling And Transportation Costs ShippingHandlingAndTransportationCosts	3000000
CY2015Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	3947000
CY2014	us-gaap	Shipping Handling And Transportation Costs ShippingHandlingAndTransportationCosts	3000000
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1626000
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2643000
CY2014	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4554000
CY2016	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	200000
CY2015	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	100000
CY2014	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	1900000
CY2016	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	0.0833
CY2014	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings	-2578000
CY2016	atec	Net Income Loss Available To Common Stockholders Diluted Continuing Operations NetIncomeLossAvailableToCommonStockholdersDilutedContinuingOperations	-26301000
CY2015	atec	Net Income Loss Available To Common Stockholders Diluted Continuing Operations NetIncomeLossAvailableToCommonStockholdersDilutedContinuingOperations	-171253000
CY2014	atec	Net Income Loss Available To Common Stockholders Diluted Continuing Operations NetIncomeLossAvailableToCommonStockholdersDilutedContinuingOperations	-2676000
CY2016	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	8646000
CY2015	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	8365000
CY2014	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	8178000
CY2016	us-gaap	Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation	64000
CY2015	us-gaap	Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation	68000
CY2014	us-gaap	Weighted Average Number Of Shares Common Stock Subject To Repurchase Or Cancellation WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation	66000
CY2014	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	32000
CY2016	atec	Net Income Loss Available To Common Stockholders Diluted Discontinued Operations NetIncomeLossAvailableToCommonStockholdersDilutedDiscontinuedOperations	-3624000
CY2015	atec	Net Income Loss Available To Common Stockholders Diluted Discontinued Operations NetIncomeLossAvailableToCommonStockholdersDilutedDiscontinuedOperations	-7423000
CY2014	atec	Net Income Loss Available To Common Stockholders Diluted Discontinued Operations NetIncomeLossAvailableToCommonStockholdersDilutedDiscontinuedOperations	-12784000
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	789000
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1691000
CY2014	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	714000
CY2015Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	27639000
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	769000
CY2016Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	7301000
CY2015Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	7237000
CY2016Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	823000
CY2016Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	38469000
CY2016Q4	us-gaap	Inventory Gross InventoryGross	46593000
CY2015Q4	us-gaap	Inventory Gross InventoryGross	48533000
CY2016Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	16500000
CY2016	us-gaap	Depreciation Depreciation	7400000
CY2016	us-gaap	Adjustment For Amortization AdjustmentForAmortization	1600000
CY2015	us-gaap	Adjustment For Amortization AdjustmentForAmortization	3000000
CY2014	us-gaap	Adjustment For Amortization AdjustmentForAmortization	2200000
CY2016	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	1700000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	936000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	750000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	689000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	688000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	688000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	1960000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	5711000
CY2014Q4	us-gaap	Goodwill Goodwill	171333000
CY2015	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	164263000
CY2015	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-7070000
CY2016Q4	us-gaap	Goodwill Goodwill	0
CY2015Q4	us-gaap	Goodwill Goodwill	0
CY2016Q4	atec	Accrued Sales Incentives Current AccruedSalesIncentivesCurrent	4202000
CY2015Q4	atec	Accrued Sales Incentives Current AccruedSalesIncentivesCurrent	3963000
CY2015Q4	us-gaap	Litigation Reserve Current LitigationReserveCurrent	4400000
CY2016Q4	us-gaap	Disposal Group Including Discontinued Operation Accrued Liabilities Current DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent	3830000
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Due In Two Years CapitalLeasesFutureMinimumPaymentsDueInTwoYears	68000
CY2016Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	3093000
CY2015Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	1972000
CY2016Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	1347000
CY2015Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	1199000
CY2016Q4	atec	Accrued Liabilities Restructuring Costs AccruedLiabilitiesRestructuringCosts	1328000
CY2015Q4	atec	Accrued Liabilities Restructuring Costs AccruedLiabilitiesRestructuringCosts	505000
CY2016Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	404000
CY2015Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	765000
CY2016Q4	us-gaap	Deferred Compensation Liability Current DeferredCompensationLiabilityCurrent	2228000
CY2016Q4	us-gaap	Deposit Liabilities Accrued Interest DepositLiabilitiesAccruedInterest	387000
CY2015Q4	us-gaap	Deposit Liabilities Accrued Interest DepositLiabilitiesAccruedInterest	999000
CY2014Q3	atec	Royalty Rate RoyaltyRate	0.070
CY2014Q3	atec	Royalty Rate Amended RoyaltyRateAmended	0.085
CY2014Q3	atec	Royalty Obligation Per Year RoyaltyObligationPerYear	200000
CY2014	atec	Royalty Accrual Reversal RoyaltyAccrualReversal	1700000
CY2016Q4	us-gaap	Long Term Notes Payable LongTermNotesPayable	1395000
CY2015Q4	us-gaap	Long Term Notes Payable LongTermNotesPayable	1788000
CY2016Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	49268000
CY2015Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	84587000
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments	480000
CY2015Q4	us-gaap	Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments	1277000
CY2016Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	3543000
CY2015Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	5642000
CY2016Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	46205000
CY2015Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	80222000
CY2016Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	3113000
CY2015Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	79742000
CY2016Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	43092000
CY2015Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	480000
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	3795000
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	4046000
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	16427000
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	3333000
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	21667000
CY2016Q4	us-gaap	Long Term Debt LongTermDebt	49268000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	1589000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	1557000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	1544000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	1585000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	971000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	7246000
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Due Current CapitalLeasesFutureMinimumPaymentsDueCurrent	437000
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Due CapitalLeasesFutureMinimumPaymentsDue	505000
CY2016Q4	us-gaap	Capital Leases Future Minimum Payments Interest Included In Payments CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments	25000
CY2016Q4	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	414000
CY2016Q4	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	66000
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-88614000
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-3821000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-1037000
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-83785000
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	2100000
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1800000
CY2014	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1800000
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	637000
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	668000
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	150000
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1155000
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	435000
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	991000
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	24.96
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	4.43
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	29.42
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	12.17
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice	21.11
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	13.37
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y4M10D
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y9M
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1	P5Y2M12D
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P7Y4M28D
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0
CY2016	atec	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value Options Granted ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueOptionsGranted	0
CY2016	atec	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value Forfeited ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueForfeited	0
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	0
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	0
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	0
CY2013Q4	atec	Collaborative Arrangement Term CollaborativeArrangementTerm	P3Y
CY2013Q4	atec	Collaborative Arrangement Periodic Payment Number CollaborativeArrangementPeriodicPaymentNumber	3
CY2013Q4	atec	Collaborative Arrangement Periodic Payment Aggregate Amount CollaborativeArrangementPeriodicPaymentAggregateAmount	8000000
CY2013Q4	atec	Collaborative Arrangement Period Leading Up To And Including Date Of Signing Collaboration Agreement For Share Price Used To Calculate Annual Payments To Collaborator CollaborativeArrangementPeriodLeadingUpToAndIncludingDateOfSigningCollaborationAgreementForSharePriceUsedToCalculateAnnualPaymentsToCollaborator	P5D
CY2013Q4	atec	Collaborative Arrangement Period Of Services Provided For Number Of Shares Issued Used To Calculate Annual Payments To Collaborator CollaborativeArrangementPeriodOfServicesProvidedForNumberOfSharesIssuedUsedToCalculateAnnualPaymentsToCollaborator	P12M
CY2016Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	2650000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-29898000
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	4130000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-30935000
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-172399000
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	309000
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-8000
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	221000
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	72000
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	149000
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	145000
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	64000
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	370000
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	145000
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-4269000
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1363000
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	238000
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-429000
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-153000
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	24000
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-4698000
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1516000
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.007
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-1.317
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	705000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	955000
CY2016Q4	atec	Deferred Tax Assets Accrued Expenses DeferredTaxAssetsAccruedExpenses	1452000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	5429000
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.150
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	262000
CY2016	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	6500000
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.017
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.003
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.039
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.023
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.004
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	2.397
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.001
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.001
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.172
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	-0.001
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	1.233
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Deductions Dividends EffectiveIncomeTaxRateReconciliationDeductionsDividends	-0.001
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Deductions Dividends EffectiveIncomeTaxRateReconciliationDeductionsDividends	0.00
CY2016	atec	Effective Income Tax Rate Reconciliation Fair Market Value Adjustments EffectiveIncomeTaxRateReconciliationFairMarketValueAdjustments	0.004
CY2015	atec	Effective Income Tax Rate Reconciliation Fair Market Value Adjustments EffectiveIncomeTaxRateReconciliationFairMarketValueAdjustments	-0.016
CY2014	atec	Effective Income Tax Rate Reconciliation Fair Market Value Adjustments EffectiveIncomeTaxRateReconciliationFairMarketValueAdjustments	2.934
CY2016	atec	Effective Income Tax Rate Reconciliation Permanent Differences EffectiveIncomeTaxRateReconciliationPermanentDifferences	0.003
CY2015	atec	Effective Income Tax Rate Reconciliation Permanent Differences EffectiveIncomeTaxRateReconciliationPermanentDifferences	0.001
CY2014	atec	Effective Income Tax Rate Reconciliation Permanent Differences EffectiveIncomeTaxRateReconciliationPermanentDifferences	-0.299
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	-0.305
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0.00
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.003
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.003
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.163
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.001
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.540
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.009
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.043
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	9.132
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.175
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.091
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-10.656
CY2015Q4	atec	Deferred Tax Assets Accrued Expenses DeferredTaxAssetsAccruedExpenses	2331000
CY2016Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	7071000
CY2015Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	9631000
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	37444000
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	43427000
CY2016Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	2730000
CY2015Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	2420000
CY2016Q4	atec	Deferred Tax Assets Intangible Assets Excluding Goodwill DeferredTaxAssetsIntangibleAssetsExcludingGoodwill	3291000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1766000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2377000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Legal Settlements DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements	11494000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Legal Settlements DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements	11806000
CY2016Q4	atec	Deferred Tax Assets Goodwill DeferredTaxAssetsGoodwill	3029000
CY2015Q4	atec	Deferred Tax Assets Goodwill DeferredTaxAssetsGoodwill	3362000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	3235000
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	74411000
CY2015Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	79544000
CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	58202000
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	63612000
CY2016Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	16209000
CY2015Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	15932000
CY2016Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	16215000
CY2015Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	15467000
CY2015Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	465000
CY2016Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	16215000
CY2015Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	15932000
CY2016Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	6000
CY2015Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	0
CY2016	atec	Number Of Period Cumulative Pretax Loss NumberOfPeriodCumulativePretaxLoss	P3Y
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	9331000
CY2016Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	7900000
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	10359000
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	8861000
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7835000
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	153000
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	859000
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1050000
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	57000
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	1144000
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	391000
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	184000
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	76000
CY2014	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	40000
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation	1054000
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation	429000
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation	375000
CY2016Q4	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	600000
CY2016Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	1100000
CY2016	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	100000
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	91900000
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	113900000
CY2016	atec	Deferred Tax Assets Operating Loss Carryforwards Expiration Year DeferredTaxAssetsOperatingLossCarryforwardsExpirationYear	2036
CY2016Q4	atec	Deferred Tax Assets Tax Credit Carryforwards Research Federal DeferredTaxAssetsTaxCreditCarryforwardsResearchFederal	3400000
CY2016Q4	atec	Deferred Tax Assets Tax Credit Carryforwards Research State DeferredTaxAssetsTaxCreditCarryforwardsResearchState	3100000
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	14900000
CY2016	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.04
CY2016	atec	Defined Contribution Plan Employer Contribution Vesting Period DefinedContributionPlanEmployerContributionVestingPeriod	P1Y
CY2016Q1	us-gaap	Revenues Revenues	34206000
CY2016Q2	us-gaap	Revenues Revenues	32241000
CY2016Q3	us-gaap	Revenues Revenues	26711000
CY2016Q4	us-gaap	Revenues Revenues	27090000
CY2016Q1	us-gaap	Gross Profit GrossProfit	24487000
CY2016Q2	us-gaap	Gross Profit GrossProfit	21158000
CY2016Q3	us-gaap	Gross Profit GrossProfit	15862000
CY2016Q4	us-gaap	Gross Profit GrossProfit	14627000
CY2016Q1	us-gaap	Operating Expenses OperatingExpenses	27930000
CY2016Q2	us-gaap	Operating Expenses OperatingExpenses	21479000
CY2016Q3	us-gaap	Operating Expenses OperatingExpenses	20411000
CY2016Q4	us-gaap	Operating Expenses OperatingExpenses	21691000
CY2015Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-156998000
CY2015Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-6463000
CY2016Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-4248000
CY2016Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-1909000
CY2016Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-10063000
CY2016Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-10081000
CY2016Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-2369000
CY2016Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-3324000
CY2016Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-3658000
CY2016Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	5727000
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	-6617000
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	-5233000
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	-13721000
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	-4354000
CY2016Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.78
CY2016Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.62
CY2016Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.60
CY2016Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.49
CY2015Q1	us-gaap	Revenues Revenues	35577000
CY2015Q2	us-gaap	Revenues Revenues	32333000
CY2015Q3	us-gaap	Revenues Revenues	31687000
CY2015Q4	us-gaap	Revenues Revenues	34791000
CY2015Q1	us-gaap	Gross Profit GrossProfit	24492000
CY2015Q2	us-gaap	Gross Profit GrossProfit	18287000
CY2015Q3	us-gaap	Gross Profit GrossProfit	21658000
CY2015Q4	us-gaap	Gross Profit GrossProfit	23585000
CY2015Q1	us-gaap	Operating Expenses OperatingExpenses	24750000
CY2015Q2	us-gaap	Operating Expenses OperatingExpenses	23691000
CY2015Q3	us-gaap	Operating Expenses OperatingExpenses	186333000
CY2015Q4	us-gaap	Operating Expenses OperatingExpenses	29103000
CY2015Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-3599000
CY2015Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-4190000
CY2015Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-963000
CY2015Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	243000
CY2015Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-3267000
CY2015Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-3440000
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	-4561000
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	-3947000
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	-160265000
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	-9903000
CY2015Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.55
CY2015Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.48
CY2015Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-19.35
CY2015Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.18

Files In Submission

Name	View Source	Status
0001564590-17-005689-index-headers.html	Edgar Link	pending
0001564590-17-005689-index.html	Edgar Link	pending
0001564590-17-005689.txt	Edgar Link	pending
0001564590-17-005689-xbrl.zip	Edgar Link	pending
atec-10k_20161231.htm	Edgar Link	pending
atec-20161231.xml	Edgar Link	completed
atec-20161231.xsd	Edgar Link	pending
atec-20161231_cal.xml	Edgar Link	unprocessable
atec-20161231_def.xml	Edgar Link	unprocessable
atec-20161231_lab.xml	Edgar Link	unprocessable
atec-20161231_pre.xml	Edgar Link	unprocessable
atec-ex1029_646.htm	Edgar Link	pending
atec-ex106_526.htm	Edgar Link	pending
atec-ex211_470.htm	Edgar Link	pending
atec-ex231_1050.htm	Edgar Link	pending
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atec-ex311_467.htm	Edgar Link	pending
atec-ex312_468.htm	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
g2017033021155636353302.jpg	Edgar Link	pending
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report.css	Edgar Link	pending
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$ATEC
Alphatec Holdings, Inc. Stock $atec

2016 Q4 Form 10-K Financial Statement

#000156459017005689 Filed on March 31, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATEC Alphatec Holdings, Inc. Stock $atec

2016 Q4 Form 10-K Financial Statement

#000156459017005689 Filed on March 31, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATEC
Alphatec Holdings, Inc. Stock $atec