2021 Form 10-K Financial Statement
#000141057822000226 Filed on February 25, 2022
Income Statement
Concept | 2021 | 2020 Q4 | 2020 |
---|---|---|---|
Revenue | $701.0K | $34.00K | $52.00K |
YoY Change | 1248.08% | -30.61% | -74.88% |
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $1.170M | $456.0K | $1.357M |
YoY Change | -13.78% | 48.53% | 15.0% |
% of Gross Profit | |||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | |||
YoY Change | |||
% of Gross Profit | |||
Operating Expenses | $1.170M | $456.0K | $1.357M |
YoY Change | -13.78% | 48.53% | 15.0% |
Operating Profit | -$469.0K | -$1.305M | |
YoY Change | -64.06% | ||
Interest Expense | |||
YoY Change | |||
% of Operating Profit | |||
Other Income/Expense, Net | $7.000K | $1.000K | $1.000K |
YoY Change | 600.0% | ||
Pretax Income | -$462.0K | -$421.0K | -$1.304M |
YoY Change | -64.57% | 63.18% | 34.02% |
Income Tax | $7.000K | $5.000K | $7.000K |
% Of Pretax Income | |||
Net Earnings | -$469.0K | -$426.0K | -$1.311M |
YoY Change | -64.23% | 62.6% | 33.91% |
Net Earnings / Revenue | -66.9% | -1252.94% | -2521.15% |
Basic Earnings Per Share | -$0.03 | -$0.03 | |
Diluted Earnings Per Share | -$0.03 | -$5.937K | -$0.03 |
COMMON SHARES | |||
Basic Shares Outstanding | 74.22K | 51.10K | |
Diluted Shares Outstanding | 74.22K | 51.10K |
Balance Sheet
Concept | 2021 | 2020 Q4 | 2020 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $47.64M | $48.14M | $48.14M |
YoY Change | -1.04% | 783.99% | 783.99% |
Cash & Equivalents | $47.64M | $48.14M | $48.14M |
Short-Term Investments | |||
Other Short-Term Assets | $85.00K | $59.00K | $59.00K |
YoY Change | 44.07% | -4.84% | -4.84% |
Inventory | |||
Prepaid Expenses | |||
Receivables | $28.00K | $31.00K | $31.00K |
Other Receivables | $0.00 | $0.00 | $0.00 |
Total Short-Term Assets | $47.75M | $48.23M | $48.23M |
YoY Change | -0.99% | 704.81% | 704.81% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | |||
YoY Change | |||
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | |||
YoY Change | |||
Total Long-Term Assets | $0.00 | $0.00 | $0.00 |
YoY Change | -100.0% | -100.0% | |
TOTAL ASSETS | |||
Total Short-Term Assets | $47.75M | $48.23M | $48.23M |
Total Long-Term Assets | $0.00 | $0.00 | $0.00 |
Total Assets | $47.75M | $48.23M | $48.23M |
YoY Change | -0.99% | 644.55% | 644.55% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $331.0K | $302.0K | $302.0K |
YoY Change | 9.6% | -6.79% | -6.79% |
Accrued Expenses | $72.00K | $110.0K | $110.0K |
YoY Change | -34.55% | 11.11% | 11.11% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $403.0K | $412.0K | $412.0K |
YoY Change | -2.18% | -2.6% | -2.6% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | |||
YoY Change | |||
Total Long-Term Liabilities | $0.00 | $0.00 | $0.00 |
YoY Change | |||
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $403.0K | $412.0K | $412.0K |
Total Long-Term Liabilities | $0.00 | $0.00 | $0.00 |
Total Liabilities | $403.0K | $412.0K | $412.0K |
YoY Change | -2.18% | -2.6% | -2.6% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$71.39M | ||
YoY Change | |||
Common Stock | $78.75M | ||
YoY Change | |||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $47.35M | $7.360M | $47.82M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $47.75M | $48.23M | $48.23M |
YoY Change | -0.99% | 644.55% | 644.55% |
Cashflow Statement
Concept | 2021 | 2020 Q4 | 2020 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$469.0K | -$426.0K | -$1.311M |
YoY Change | -64.23% | 62.6% | 33.91% |
Depreciation, Depletion And Amortization | |||
YoY Change | |||
Cash From Operating Activities | -$501.0K | -$545.0K | -$380.0K |
YoY Change | 31.84% | -174.05% | -105.5% |
INVESTING ACTIVITIES | |||
Capital Expenditures | |||
YoY Change | |||
Acquisitions | |||
YoY Change | |||
Other Investing Activities | |||
YoY Change | |||
Cash From Investing Activities | |||
YoY Change | |||
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $0.00 | $43.60M | |
YoY Change | -100.0% | ||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 0.000 | 43.38M | 43.08M |
YoY Change | -100.0% | -917.49% | -641.22% |
NET CHANGE | |||
Cash From Operating Activities | -501.0K | -545.0K | -380.0K |
Cash From Investing Activities | |||
Cash From Financing Activities | 0.000 | 43.38M | 43.08M |
Net Change In Cash | -501.0K | 42.83M | 42.70M |
YoY Change | -101.17% | -1037.22% | -4150.85% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$501.0K | -$545.0K | -$380.0K |
Capital Expenditures | |||
Free Cash Flow | |||
YoY Change |
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|
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 10pt 0pt;">(1) Description of Business</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">Enzon Pharmaceuticals, Inc. (together with its subsidiaries, the “Company,” “Enzon,” “we” or “us”) is positioned as a public company acquisition vehicle, where it can become an acquisition platform and more fully utilize its net operating loss carryforwards (“NOLs”) and enhance stockholder value.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">In September 2020, the Company initiated a rights offering for its common and preferred stock (see below and Note 13 to our Condensed Consolidated Financial Statements), which closed in October 2020, and it realized<span style="color:#222222;"> </span><span style="color:#222222;">$43.6</span><span style="color:#222222;"> million in gross proceeds. This has enabled the Company to embark on its plan to realize the value of its more than </span><span style="color:#222222;">$100</span><span style="color:#222222;"> million net NOLs by acquiring potentially profitable businesses or assets. To protect the NOLs, in August 2020, the Company’s Board of Directors adopted a Section 382 rights plan (see Note 12 to our Condensed Consolidated Financial Statements).</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 10pt 0pt;"><span style="color:#222222;">Historically, the Company had received royalty revenues from licensing arrangements with other companies primarily related to sales of certain drug products that utilized Enzon’s proprietary technology. In recent years, the Company has had no clinical operations and limited corporate operations. Enzon has a marketing agreement in the drug Vicineum, which, if approved, will, potentially, generate milestone and royalty payments to it in the future. Enzon cannot assure you that it will earn material future royalties or milestones.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">The Company's Board of Directors (the "Board") and its management are actively involved in pursuing, sourcing, reviewing and evaluating various potential acquisition transactions consistent with its long-term strategy. The Company's management and Board have made a number of contacts and engaged in discussions with principals of individual companies and financial advisors on behalf of various individual companies, while continuing to evaluate potential transactions. To date, no actionable transactions have been initiated.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">The Company has a marketing agreement with Micromet AG, now part of Amgen, Inc. (the “Micromet Agreement”), pursuant to which it may be entitled to certain milestone and royalty payments if Vicineum, a drug being developed by Sesen, Inc., is approved for the treatment of non-muscle invasive bladder cancer. In a press release dated February 16, 2021, Sesen announced that the U.S. Food and Drug Administration (the “FDA”) had accepted for filing Sesen’s Biologic License Application (“BLA”) for Vicineum. The FDA further granted Priority Review, with a target Prescription Drug User Fee Act (“PDUFA”) date for a decision on the BLA of August 18, 2021. Accordingly, the Company earned a milestone of $409,430 in the first quarter of 2021, all of which was received by June 30, 2021. However, on August 13, 2021, Sesen announced that it had received a Complete Response Letter (“CRL”) from the FDA and that the FDA had determined that it cannot approve the BLA for Vicineum in its present form and had provided recommendations specific to additional clinical/statistical data and analyses in addition to Chemistry, Manufacturing and Controls (“CMA”) issues pertaining to a recent preapproval inspection and product quality. In a press release that Sesen issued on December 9, 2021, it noted that on December 8, 2021 it had a Clinical Type A meeting with the FDA and received greater clarity regarding the requirements for resubmission of the BLA and trial design, which may include a randomized clinical trial assessing the safety and efficacy of Vicineum compared to investigators’ choice of intravesical chemotherapy. In a filing with the U. S. Securities and Exchange Commission (“SEC”) in March 2021, Sesen noted that it had received notice from the European Medicines Agency (“EMA”) that its Marketing Authorization Application (“MMA”) for Vicineum was found to be valid and the review procedure had officially started. Accordingly, the Company earned and received an additional milestone of $292,284 in the second quarter of 2021. Subsequently, on August 25, 2021, Sesen announced that it had withdrawn its application to market Vicineum in Europe.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">During the fourth quarters of 2021 and 2020, we received a license maintenance fee of approximately $28,000 and $30,000, respectively, from Amgen, Inc. in payment of a worldwide, royalty-free non-exclusive right to license Vicineum. The fee represents half of the amount paid by Viventia Biotech (Barbados) Inc. (“Viventia”), part of Sesen, on an annual basis for the continued right to license Vicineum.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">In August 2020, the Board adopted a Section 382 rights plan and declared a dividend distribution of one right for each outstanding share of the Company’s common stock to stockholders of record at the close of business on August 24, 2020. (See Note 12 to the Consolidated Financial Statements.)</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="display:inline-block;width:158.25pt;"/><span style="visibility:hidden;"></span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">In September 2020, the Board approved a Rights Offering (the “Rights Offering”), by which the Company distributed, at no charge to all holders of its common stock on September 23, 2020 (the “Record Date”), transferable subscription rights to purchase units (“Units”) at a subscription price per Unit of $1,090. In the Rights Offering, each stockholder on the Record Date received one subscription right for every share of common stock owned on the Record Date. For every 1,105 subscription rights held, a stockholder was entitled to purchase one Unit at the subscription price. Each Unit consisted of one share of newly designated Series C Preferred Stock, par value $0.01 per share, and 750 shares of the Company’s common stock. The subscription period for the Rights Offering ended on October 9, 2020.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">As a result of the sale of all 40,000 Units available for purchase in the Rights Offering, the Company received approximately $43.6 million of gross proceeds and had 40,000 shares of Series C Preferred Stock outstanding and an aggregate of 74,214,603 shares of common stock outstanding following the Rights Offering. (See Note 13 to the Consolidated Financial Statements.)</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">On an annual basis, the Board may, at its sole discretion, cause a dividend with respect to the Series C Preferred Stock to be paid in cash to the holders in an amount equal to 3% of the liquidation preference as in effect at such time (initially $1,000 per share). If the dividend is not so paid in cash, the liquidation preference is adjusted and increased annually by an amount equal to 5% of the liquidation preference per share as in effect at such time, that is not paid in cash to the holders on such date. The Board did not declare a dividend as of December 31, 2021 or 2020 and, at December 31, 2021 and 2020, the liquidation value of the Series C Preferred Stock was $1,062 and $1,012 per share, respectively. (See Note 14 to the Consolidated Financial Statements.)</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt;">The Company maintains its principal executive offices at 20 Commerce Drive, Suite 135, Cranford, New Jersey 07016 through a service agreement with Regus Management Group, LLC.</p> | |
CY2021Q1 | enzn |
Milestone Revenue
MilestoneRevenue
|
409430000 | |
CY2021Q2 | enzn |
Milestones Receivable
MilestonesReceivable
|
292284000 | |
CY2021Q4 | enzn |
License Maintenance Fee
LicenseMaintenanceFee
|
28000000 | |
CY2020Q4 | enzn |
License Maintenance Fee
LicenseMaintenanceFee
|
30000000 | |
CY2021Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
74214603 | |
CY2021 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 10pt 0pt;">Use of Estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”) requires management to make estimates and assumptions that affect reported amounts of assets and liabilities, disclosures of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. These estimates include legal and contractual contingencies and income taxes. Although management bases its estimates on historical experience, relevant current information and various other assumptions that are believed to be reasonable under the circumstances, actual results could differ from these estimates.</p> | |
CY2020Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
43600000 | |
CY2021Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
72000 | |
CY2020Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
110000 | |
CY2021 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
0 | |
CY2021Q4 | us-gaap |
Accrued Royalties Current
AccruedRoyaltiesCurrent
|
29000 | |
CY2021Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
61000 | |
CY2020Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
92000 | |
CY2021Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
11000 | |
CY2020Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
18000 | |
CY2021Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
3000000 | |
CY2020 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
0 | |
CY2021 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
0 | |
CY2021 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-469000 | |
CY2020 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-1311000 | |
CY2021 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
2023000 | |
CY2020 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
460000 | |
CY2021 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
-2492000 | |
CY2020 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
-1771000 | |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
74215 | |
CY2020 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51100 | |
CY2021 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.03 | |
CY2020 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.03 | |
CY2021 | enzn |
Share Based Compensation Arrangement By Share Based Payment Award Minimum Exercise Price As Percentage Of Fair Value Of Stock
ShareBasedCompensationArrangementByShareBasedPaymentAwardMinimumExercisePriceAsPercentageOfFairValueOfStock
|
1 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Expiration Period
SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod
|
P10Y | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
25000 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
1.31 | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P1Y18D | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
0 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
25000 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
1.31 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P0Y18D | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
0 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
25000 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
1.31 | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
|
P1Y18D | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
|
0 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
25000 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
1.31 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
|
P0Y18D | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
|
0 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
25000 | |
CY2020Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
1.31 | |
CY2020 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P1Y18D | |
CY2020Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
0 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
25000 | |
CY2021Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
1.31 | |
CY2021 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P0Y18D | |
CY2021Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
0 | |
CY2021Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
|
0 | |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
0 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
0 | |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
|
25000 | |
CY2020 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
0 | |
CY2021 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
0 | |
CY2020 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
0 | |
CY2021 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
0 | |
CY2021 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
0 | |
CY2020 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
0 | |
CY2021 | enzn |
Current State And Foreign Tax Expense Benefit
CurrentStateAndForeignTaxExpenseBenefit
|
7000 | |
CY2020 | enzn |
Current State And Foreign Tax Expense Benefit
CurrentStateAndForeignTaxExpenseBenefit
|
7000 | |
CY2021 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
7000 | |
CY2020 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
7000 | |
CY2021 | us-gaap |
Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
|
0 | |
CY2020 | us-gaap |
Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
|
0 | |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
7000 | |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
7000 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2021 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-97000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-274000 | |
CY2021 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-28000 | |
CY2020 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-86000 | |
CY2021 | enzn |
Effective Income Tax Reconciliation Expiration Of State Tax Credits
EffectiveIncomeTaxReconciliationExpirationOfStateTaxCredits
|
1016000 | |
CY2020 | enzn |
Effective Income Tax Reconciliation Expiration Of State Tax Credits
EffectiveIncomeTaxReconciliationExpirationOfStateTaxCredits
|
1039000 | |
CY2021 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-884000 | |
CY2020 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-672000 | |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
7000 | |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
7000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
|
23530000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
|
23398000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
13780000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Research
DeferredTaxAssetsTaxCreditCarryforwardsResearch
|
14795000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
37310000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
38193000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
37310000 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
38193000 | |
CY2021Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2020Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
0 | |
CY2021 | enzn |
Net Operating Loss Carry Forwards Limitation On Annual Utilization
NetOperatingLossCarryForwardsLimitationOnAnnualUtilization
|
468000 | |
CY2021Q4 | us-gaap |
Operating Loss Carryforwards
OperatingLossCarryforwards
|
103400000 | |
CY2021Q4 | us-gaap |
Operating Loss Carryforwards
OperatingLossCarryforwards
|
103400000 | |
CY2021 | us-gaap |
Tax Credit Carryforward Limitations On Use
TaxCreditCarryforwardLimitationsOnUse
|
net operating losses generated in tax years beginning after December 31, 2017 have an unlimited carryforward period, and the amount of net operating loss allowed to be utilized each year is limited to 80% of taxable income |