2018 Q1 Form 10-K Financial Statement
#000156459018005711 Filed on March 15, 2018
Income Statement
Concept | 2018 Q1 | 2017 | 2016 Q4 |
---|---|---|---|
Revenue | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $2.810M | $9.380M | $2.390M |
YoY Change | 20.6% | 9.96% | 7.17% |
% of Gross Profit | |||
Research & Development | $3.286M | $15.57M | $5.320M |
YoY Change | -27.04% | -27.86% | -7.8% |
% of Gross Profit | |||
Depreciation & Amortization | $172.0K | $1.534M | $400.0K |
YoY Change | -56.35% | -8.31% | -6.98% |
% of Gross Profit | |||
Operating Expenses | $6.093M | $24.95M | $7.710M |
YoY Change | -10.79% | -17.68% | -3.63% |
Operating Profit | -$6.093M | -$24.95M | |
YoY Change | -10.79% | -17.68% | |
Interest Expense | $37.00K | $134.0K | $16.92M |
YoY Change | 5.71% | 123.33% | -84700.0% |
% of Operating Profit | |||
Other Income/Expense, Net | -$8.740M | -$1.464M | $50.00K |
YoY Change | 3382.07% | -110.38% | -600.0% |
Pretax Income | -$14.83M | -$26.28M | $9.060M |
YoY Change | 109.46% | 65.9% | -208.5% |
Income Tax | $0.00 | ||
% Of Pretax Income | |||
Net Earnings | -$14.83M | -$26.41M | $9.060M |
YoY Change | 109.48% | 62.97% | -208.5% |
Net Earnings / Revenue | |||
Basic Earnings Per Share | -$0.99 | ||
Diluted Earnings Per Share | -$31.55M | -$0.99 | $31.24M |
COMMON SHARES | |||
Basic Shares Outstanding | 28.69M | 22.67M | 15.93M shares |
Diluted Shares Outstanding | 22.67M |
Balance Sheet
Concept | 2018 Q1 | 2017 | 2016 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $15.51M | $7.980M | $31.91M |
YoY Change | -36.37% | -74.99% | 3.2% |
Cash & Equivalents | $15.51M | $7.080M | $31.91M |
Short-Term Investments | $0.00 | $900.0K | |
Other Short-Term Assets | $860.0K | $190.0K | $68.00K |
YoY Change | 186.67% | 11.76% | -65.13% |
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $16.37M | $8.180M | $32.08M |
YoY Change | -33.64% | -74.5% | 2.71% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $4.450M | $2.720M | $3.860M |
YoY Change | 27.03% | -29.53% | -25.95% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $510.0K | $140.0K | $140.0K |
YoY Change | 264.29% | 0.0% | 0.0% |
Total Long-Term Assets | $4.960M | $2.860M | $3.997M |
YoY Change | 36.26% | -28.5% | -27.98% |
TOTAL ASSETS | |||
Total Short-Term Assets | $16.37M | $8.180M | $32.08M |
Total Long-Term Assets | $4.960M | $2.860M | $3.997M |
Total Assets | $21.33M | $11.04M | $36.08M |
YoY Change | -24.66% | -69.4% | -1.92% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $1.360M | $780.0K | $1.588M |
YoY Change | -27.93% | -60.0% | -21.54% |
Accrued Expenses | $1.740M | $2.710M | $2.097M |
YoY Change | 74.87% | 29.05% | 45.22% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $50.00K | $180.0K | $580.0K |
YoY Change | -91.23% | -68.97% | 0.0% |
Total Short-Term Liabilities | $8.420M | $3.810M | $5.171M |
YoY Change | 116.17% | -26.31% | -18.68% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $180.0K |
YoY Change | -100.0% | -100.0% | -76.32% |
Other Long-Term Liabilities | $32.98M | $18.50M | $17.16M |
YoY Change | 89.54% | 7.81% | 1067.35% |
Total Long-Term Liabilities | $32.98M | $18.50M | $17.34M |
YoY Change | 89.0% | 6.69% | 677.58% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $8.420M | $3.810M | $5.171M |
Total Long-Term Liabilities | $32.98M | $18.50M | $17.34M |
Total Liabilities | $41.40M | $22.30M | $22.51M |
YoY Change | 94.02% | -0.93% | 162.12% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$181.8M | ||
YoY Change | 9.79% | ||
Common Stock | $195.3M | ||
YoY Change | 0.81% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | -$20.07M | -$11.27M | $13.57M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $21.33M | $11.04M | $36.08M |
YoY Change | -24.66% | -69.4% | -1.92% |
Cashflow Statement
Concept | 2018 Q1 | 2017 | 2016 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$14.83M | -$26.41M | $9.060M |
YoY Change | 109.48% | 62.97% | -208.5% |
Depreciation, Depletion And Amortization | $172.0K | $1.534M | $400.0K |
YoY Change | -56.35% | -8.31% | -6.98% |
Cash From Operating Activities | $3.286M | -$23.02M | -$5.900M |
YoY Change | -144.71% | -10.57% | -15.59% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $1.255M | $276.0K | $0.00 |
YoY Change | 3291.89% | -13.75% | -100.0% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $900.0K | -$950.0K | |
YoY Change | -111.24% | ||
Cash From Investing Activities | -$355.0K | -$1.230M | $0.00 |
YoY Change | -95.58% | 284.38% | -100.0% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $5.732M | ||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 5.495M | -577.0K | -190.0K |
YoY Change | -3763.33% | -102.13% | 26.67% |
NET CHANGE | |||
Cash From Operating Activities | 3.286M | -23.02M | -5.900M |
Cash From Investing Activities | -355.0K | -1.230M | 0.000 |
Cash From Financing Activities | 5.495M | -577.0K | -190.0K |
Net Change In Cash | 8.426M | -24.83M | -6.090M |
YoY Change | -154.24% | -2607.78% | -16.23% |
FREE CASH FLOW | |||
Cash From Operating Activities | $3.286M | -$23.02M | -$5.900M |
Capital Expenditures | $1.255M | $276.0K | $0.00 |
Free Cash Flow | $2.031M | -$23.30M | -$5.900M |
YoY Change | -127.49% | -10.61% | -13.99% |
Facts In Submission
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CY2017 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
276000 | |
CY2016 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
320000 | |
CY2017 | us-gaap |
Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
|
7050000 | |
CY2017 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
8004000 | |
CY2016 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
2000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-577000 | |
CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
27049000 | |
CY2017 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-24827000 | |
CY2016 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
993000 | |
CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
30915000 | |
CY2016 | hsgx |
Fair Market Value Of Private Placement Warrants At Issuance
FairMarketValueOfPrivatePlacementWarrantsAtIssuance
|
30704000 | |
CY2017 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
197000 | |
CY2016 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
257000 | |
CY2017 | us-gaap |
Interest Paid Net
InterestPaidNet
|
30000 | |
CY2016 | us-gaap |
Interest Paid Net
InterestPaidNet
|
66000 | |
CY2017 | us-gaap |
Nature Of Operations
NatureOfOperations
|
<div> <div align="left"> <table border="0" cellspacing="0" cellpadding="0" style="border-collapse:collapse; width:100%;"> <tr> <td valign="top" style="width:5.24%;white-space:nowrap"> <p style="margin-bottom:0pt;margin-top:18pt;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;"><font style="font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">1.</font></p></td> <td valign="top"> <p style="margin-bottom:0pt;margin-top:18pt;font-weight:bold;font-style:normal;text-transform:none;font-variant: normal;font-family:Times New Roman;font-size:10pt;">NATURE OF BUSINESS </p></td></tr></table></div> <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;">Organization</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;">Histogenics Corporation (the “Company”) was incorporated under the laws of the Commonwealth of Massachusetts on June 28, 2000 and has its principal operations in Waltham, Massachusetts. In 2006, the Company’s board of directors approved a corporate reorganization pursuant to which the Company incorporated as a Delaware corporation. The Company is a leader in the development of restorative cell therapies (“RCTs”). RCTs refer to a new class of products the Company is developing that are designed to offer patients rapid-onset pain relief and restored function through the repair of damaged or worn tissue. NeoCart, the Company’s lead investigational product, is an innovative cell therapy that utilizes various aspects of the Company’s RCT technology platform to treat tissue injury in the field of orthopedics, specifically cartilage damage in the knee. NeoCart is designed to rebuild a patient’s own knee cartilage to treat pain at the source, improve function and potentially prevent a patient’s progression to osteoarthritis. NeoCart is one of the most rigorously studied restorative cell therapies for orthopedic use and is currently in a 249 patient, Phase 3 clinical trial in the United States (the “U.S.”) under a special protocol assessment with the U.S. Food and Drug Administration (the “FDA”). Patient enrollment in this trial is complete with top-line, one-year superiority data expected in the third quarter of 2018, with a potential Biologics License Application (“BLA”) submission expected in the third quarter of 2018, subject to successful Phase 3 clinical trial results</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;">On May 13, 2011, the Company completed the acquisition of ProChon Biotech Ltd. (“ProChon”), a privately-held biotechnology company focused on modulating the fibroblast growth factor system for consideration of $2.2 million to enable it to create more effective solutions for tissue regeneration. ProChon’s products combine cell regeneration technologies with proprietary growth factors and biocompatible scaffolds to restore injured or chronically damaged tissues. The acquisition led to the initial recognition of goodwill, which was subsequently written off in 2011, and intangible assets including IPR&D and a licensing agreement which were fully impaired in 2016 as discussed in Note 2. </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;">On September 29, 2016, the Company closed a private placement of common stock, preferred stock and warrants, contemplated by a securities purchase agreement dated September 15, 2016, with certain institutional and accredited investors. The net proceeds after deducting placement agent fees and other transaction-related expenses was $27.6 million. See Note 8, Capital Stock, for further discussion of the private placement. </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;">Since its inception, the Company has devoted substantially all of its efforts to product development, recruiting management and technical staff, raising capital, starting up production and building infrastructure and has not yet generated product revenues from its planned principal operations. Expenses have primarily been for research and development and related administrative costs. </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 is subject to a number of risks. The developmental nature of its activities is such that significant inherent risks exist in the Company’s operations. Principal among these risks are the successful development of therapeutics, successfully enrolling patients in its clinical trials in a timely manner, ability to obtain adequate financing, obtaining regulatory approval for any of its product candidates in any jurisdiction, obtaining adequate reimbursement rates for any of its approved product candidates, compliance with government regulations, protection of proprietary therapeutics, fluctuations in operating results, dependence on key personnel and collaborative partners, adoption of the Company’s products by the physician community, rapid technological changes inherent in the markets targeted, the introduction of substitute products and competition from larger companies. </p> <p style="margin-top:18pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;color:#000000;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Liquidity</p> <p style="margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The consolidated financial statements have been prepared on a going-concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business. As shown in the accompanying consolidated financial statements, the Company has incurred losses and cash flow deficits from operations since inception, resulting in an accumulated deficit at December 31, 2017 of $208.2 million. The Company has financed operations to date primarily through public and private placements of equity securities, and borrowings under debt agreements. The Company anticipates that it will continue to incur net losses for the next several years. The Company believes that its existing cash, cash equivalents and marketable securities will only be sufficient to fund its projected cash needs into the fourth quarter of 2018. Accordingly, these factors, among others, raise substantial doubt about the Company’s ability to continue as a going concern. The Company will require additional capital to commercialize NeoCart, if approved, and for the future development of its existing product candidates. <font style="color:#000000;">To meet its capital needs, the Company intends to raise additional capital through debt or equity financing or other strategic transactions.</font> However, any such financing may not be on favorable terms or available to the Company.<font style="color:#000000;"> The failure of the Company to obtain sufficient funds on commercially acceptable terms when needed will have a material adverse effect on the Company’s business, results of operations and financial condition. The forecast of cash resources is forward-looking information that involves risks and uncertainties, and the actual amount of our expenses could vary materially and adversely as a result of a number of factors. The Company has based its estimates on assumptions that may prove to be wrong, and the Company’s expenses could prove to be significantly higher than it currently anticipates.</font></p> <p style="margin-bottom:0pt;margin-top:0pt;text-indent:0%;font-size:10pt;"> </p></div> | |
CY2017 | us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div> <p style="margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;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;">The Company has reclassified certain prior period amounts to conform to the current period presentation. The amounts reclassified impact Accounts Payable and Accounts Payable due to Intrexon Corporation (“Intrexon”) for the year ended December 31, 2016. These reclassifications have no effect on the previously reported net loss.</p></div> | |
CY2017 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div> <p style="margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;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 Company’s consolidated financial statements requires it to make estimates and assumptions that impact the reported amounts of assets, liabilities, revenues and expenses and the disclosure of contingent assets and liabilities in the Company’s consolidated financial statements and accompanying notes. The most significant estimates in the Company’s consolidated financial statements relate to the valuation of equity awards, warrant liability, recoverability of deferred tax assets, estimated useful lives of fixed assets and intangible assets. The Company bases estimates and assumptions on historical experience when available and on various factors that it believes to be reasonable under the circumstances. The Company evaluates its estimates and assumptions on an ongoing basis. The Company’s actual results may differ from these estimates under different assumptions or conditions. </p></div> | |
CY2017 | us-gaap |
Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
|
<div> <p style="margin-bottom:0pt;margin-top:18pt;text-indent:0%;font-weight:bold;font-size:10pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">Concentration 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;">Financial instruments, which potentially subject the Company to significant concentration of credit risk, consist primarily of cash and cash equivalents. The Company maintains deposits in federally insured financial institutions in excess of federally insured limits. The Company has not experienced any losses in such accounts and management believes that the Company is not exposed to significant credit risk due to the financial position of the depository institutions in which those deposits are held. The Company has no financial instruments with off-balance sheet risk of loss. </p></div> | |
CY2016Q3 | us-gaap |
Proceeds From Issuance Of Preferred Stock Preference Stock And Warrants
ProceedsFromIssuanceOfPreferredStockPreferenceStockAndWarrants
|
27600000 | |
CY2017 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
2 | |
CY2017 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
1 | |
CY2017Q4 | hsgx |
Fair Value Input Amount Transfer Between Levels
FairValueInputAmountTransferBetweenLevels
|
0 | |
CY2016Q4 | hsgx |
Fair Value Input Amount Transfer Between Levels
FairValueInputAmountTransferBetweenLevels
|
0 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Amortized Cost
AvailableForSaleSecuritiesAmortizedCost
|
900000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
900000 | |
CY2016Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
0 | |
CY2017 | us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
0 | |
CY2017 | us-gaap |
Marketable Securities Realized Gain Loss Other Than Temporary Impairments Amount
MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount
|
0 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
900000 | |
CY2016 | us-gaap |
Fair Value Inputs Discount Rate
FairValueInputsDiscountRate
|
0.13 | |
CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
630000 | |
CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
630000 | |
CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
630000 | |
CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
630000 | |
CY2017Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
10000000 | |
CY2017 | us-gaap |
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Explanation
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionExplanation
|
Expects to recognize revenue on approximately 25% and 100% of the remaining performance obligations over the next 12 months and 13 to 21 months, respectively. | |
CY2017 | hsgx |
Revenue Remaining Performance Obligation Percentage Recognized Next Twelve Months
RevenueRemainingPerformanceObligationPercentageRecognizedNextTwelveMonths
|
0.25 | |
CY2017 | hsgx |
Revenue Remaining Performance Obligation Percentage Recognized Thirteen To Twenty One Months
RevenueRemainingPerformanceObligationPercentageRecognizedThirteenToTwentyOneMonths
|
1.00 | |
CY2017 | hsgx |
Effective Income Tax Rate Reconciliation Net Operating Loss Limitation
EffectiveIncomeTaxRateReconciliationNetOperatingLossLimitation
|
0.000 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
-0.475 | |
CY2017 | hsgx |
Effective Income Tax Rate Reconciliation R And D Credit Limitation
EffectiveIncomeTaxRateReconciliationRAndDCreditLimitation
|
0.000 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
0.147 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.015 | |
CY2017 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
18540000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
4121000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
2304000 | |
CY2017Q4 | hsgx |
Deferred Tax Assets Capitalized Start Up Costs
DeferredTaxAssetsCapitalizedStartUpCosts
|
7942000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
243000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
-12000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
34569000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
33138000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
34569000 | |
CY2017 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
-1000000 | |
CY2016 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
-15700000 | |
CY2017 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
11500000 | |
CY2017Q4 | hsgx |
Operating Loss Carryforwards Net Of Limitations
OperatingLossCarryforwardsNetOfLimitations
|
52900000 | |
CY2017 | us-gaap |
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod
|
P12M | |
CY2017 | hsgx |
Maximum Percentage Of Recognition Of Tax Benefits From Uncertain Tax Positions
MaximumPercentageOfRecognitionOfTaxBenefitsFromUncertainTaxPositions
|
0.50 | |
CY2017 | hsgx |
Net Income Loss Available To Series A Preferred Stock
NetIncomeLossAvailableToSeriesAPreferredStock
|
3915000 | |
CY2016 | hsgx |
Net Income Loss Available To Series A Preferred Stock
NetIncomeLossAvailableToSeriesAPreferredStock
|
2345000 | |
CY2016 | us-gaap |
Incremental Common Shares Attributable To Call Options And Warrants
IncrementalCommonSharesAttributableToCallOptionsAndWarrants
|
132238 | |
CY2017Q4 | us-gaap |
Deposit Assets
DepositAssets
|
10000 | |
CY2016Q4 | us-gaap |
Deposit Assets
DepositAssets
|
10000 | |
CY2017Q4 | us-gaap |
Prepaid Insurance
PrepaidInsurance
|
72000 | |
CY2016Q4 | us-gaap |
Prepaid Insurance
PrepaidInsurance
|
95000 | |
CY2017Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
112000 | |
CY2016Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
68000 | |
CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
13642000 | |
CY2016Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
13247000 | |
CY2017Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
10919000 | |
CY2016Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
9387000 | |
CY2017Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
1671000 | |
CY2016Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
1402000 | |
CY2017Q4 | hsgx |
Accrued Clinical Expenses Current
AccruedClinicalExpensesCurrent
|
199000 | |
CY2016Q4 | hsgx |
Accrued Clinical Expenses Current
AccruedClinicalExpensesCurrent
|
187000 | |
CY2017Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
835000 | |
CY2016Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
508000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
1798000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
1845000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
1892000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
1941000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
1991000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
3188000 | |
CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
12655000 | |
CY2017 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
1000000 | |
CY2016 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
1000000 | |
CY2017Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
15791418 | |
CY2016Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
15211975 | |
CY2017Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
30000 | |
CY2017Q4 | us-gaap |
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1
ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
|
2.25 | |
CY2016Q3 | hsgx |
Minimum Threshold Percentage Of Beneficial Common Stock Interest
MinimumThresholdPercentageOfBeneficialCommonStockInterest
|
0.0499 | |
CY2016Q3 | hsgx |
Maximum Threshold Percentage Of Beneficial Common Stock Interest On Holders Discretion
MaximumThresholdPercentageOfBeneficialCommonStockInterestOnHoldersDiscretion
|
0.0999 | |
CY2017 | us-gaap |
Convertible Preferred Stock Terms Of Conversion
ConvertiblePreferredStockTermsOfConversion
|
The Series A Preferred Stock shall not be converted if, after giving effect to the conversion, the holder and its affiliated persons would own beneficially more than 4.99% of our common stock (subject to adjustment up to 9.99% solely at the holder’s discretion upon 61 days’ prior notice to us or, solely as to a holder, if such limitation is waived by such holder upon execution of the private placement agreement). | |
CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
1577016 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
|
910950 | |
CY2017 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
7497 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
322121 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
2158348 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
1968878 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
958201 | |
CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
5.95 | |
CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
1.74 | |
CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
0.76 | |
CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
4.52 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
4.40 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
4.54 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
5.78 | |
CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P8Y4M24D | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P8Y1M6D | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
|
P8Y1M6D | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P7Y4M24D | |
CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
71000 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
436000 | |
CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
|
390000 | |
CY2017Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
153000 | |
CY2017Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
|
1400000 | |
CY2016Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
|
2600000 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
8000 | |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
10000 | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
|
3.92 | |
CY2017Q4 | hsgx |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue
|
2.72 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
1.02 | |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
1.26 | |
CY2017 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1573000 | |
CY2016 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1548000 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0203 | |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0173 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.629 | |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.725 | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y29D | |
CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y29D | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.000 | |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0.000 | |
CY2017 | us-gaap |
Share Based Goods And Nonemployee Services Transaction Valuation Method Risk Free Interest Rate
ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodRiskFreeInterestRate
|
0.0129 | |
CY2016 | us-gaap |
Share Based Goods And Nonemployee Services Transaction Valuation Method Risk Free Interest Rate
ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodRiskFreeInterestRate
|
0.0157 | |
CY2017 | us-gaap |
Share Based Goods And Nonemployee Services Transaction Valuation Method Expected Volatility Rate
ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedVolatilityRate
|
0.623 | |
CY2016 | us-gaap |
Share Based Goods And Nonemployee Services Transaction Valuation Method Expected Volatility Rate
ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedVolatilityRate
|
0.635 | |
CY2017 | us-gaap |
Share Based Goods And Nonemployee Services Transaction Valuation Method Expected Term1
ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedTerm1
|
P6Y29D | |
CY2016 | us-gaap |
Share Based Goods And Nonemployee Services Transaction Valuation Method Expected Term1
ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedTerm1
|
P7Y | |
CY2017 | us-gaap |
Share Based Goods And Nonemployee Services Transaction Valuation Method Expected Dividend Rate
ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedDividendRate
|
0.000 | |
CY2016 | us-gaap |
Share Based Goods And Nonemployee Services Transaction Valuation Method Expected Dividend Rate
ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedDividendRate
|
0.000 | |
CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-26275000 | |
CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-15838000 | |
CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-140000 | |
CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-369000 | |
CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
-26415000 | |
CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
-16207000 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.339 | |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.340 | |
CY2017 | hsgx |
Effective Income Tax Rate Reconciliation Permanent Differences
EffectiveIncomeTaxRateReconciliationPermanentDifferences
|
-0.026 | |
CY2016 | hsgx |
Effective Income Tax Rate Reconciliation Permanent Differences
EffectiveIncomeTaxRateReconciliationPermanentDifferences
|
0.290 | |
CY2016 | hsgx |
Effective Income Tax Rate Reconciliation Net Operating Loss Limitation
EffectiveIncomeTaxRateReconciliationNetOperatingLossLimitation
|
-1.111 | |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0.000 | |
CY2016 | hsgx |
Effective Income Tax Rate Reconciliation R And D Credit Limitation
EffectiveIncomeTaxRateReconciliationRAndDCreditLimitation
|
-0.015 | |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
0.487 | |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.009 | |
CY2016 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
16146000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
6229000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
2082000 | |
CY2016Q4 | hsgx |
Deferred Tax Assets Capitalized Start Up Costs
DeferredTaxAssetsCapitalizedStartUpCosts
|
10037000 | |
CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
75000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
33138000 | |
CY2017 | hsgx |
Tax Cuts And Jobs Act Of2017 Incomplete Accounting Net Operating Loss Deduction Limitation Percentage Of Taxable Income
TaxCutsAndJobsActOf2017IncompleteAccountingNetOperatingLossDeductionLimitationPercentageOfTaxableIncome
|
0.80 | |
CY2017 | hsgx |
Tax Cuts And Jobs Act Of2017 Change In Tax Rate Income Tax Expense Benefit
TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefit
|
0 | |
CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
562000 | |
CY2015Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
687000 | |
CY2017 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions
|
123000 | |
CY2016 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions
|
125000 | |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
0 | |
CY2017 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
0 | |
CY2017 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
0 | |
CY2017 | hsgx |
Unrecognized Tax Benefits Federal Rate Revision
UnrecognizedTaxBenefitsFederalRateRevision
|
136000 | |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
303000 | |
CY2016Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
0 | |
CY2016 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
0 | |
CY2016Q4 | us-gaap |
Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Amount Of Unrecorded Benefit
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit
|
0 | |
CY2017 | us-gaap |
Income Tax Examination Description
IncomeTaxExaminationDescription
|
The Company is subject to U.S. federal, state and local income tax examinations by tax authorities for years 2001 through present. Carryforward attributes that were generated in earlier periods remain subject to examination to the extent the year in which they were used or will be used remains open for examination. The tax years which remain subject to examination by tax authorities in Israel, as of December 31, 2017, include years 2013 through the present. |