$PURE
PURE BIOSCIENCE, INC. Stock $pure

$pure Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 10-K Financial Statement

#000149315223038673 Filed on October 30, 2023

Income Statement

Concept	2023 Q4	2023 Q3	2023
Revenue	$718.0K	$602.0K	$1.871M
YoY Change	53.75%	46.12%	3.2%
Cost Of Revenue	$280.0K	$281.0K	$906.0K
YoY Change	30.84%	-53.17%	6.21%
Gross Profit	$442.0K	$321.0K	$971.0K
YoY Change	71.98%	-270.74%	-2.9%
Gross Profit Margin	61.56%	53.32%	51.9%
Selling, General & Admin	$1.073M	$960.0K	$4.302M
YoY Change	-7.9%	-1.94%	4.77%
% of Gross Profit	242.76%	299.07%	443.05%
Research & Development	$80.00K	$70.00K	$297.0K
YoY Change	2.56%	9.38%	-6.9%
% of Gross Profit	18.1%	21.81%	30.59%
Depreciation & Amortization	$37.00K	$15.00K	$117.0K
YoY Change	23.33%	-70.59%	-19.86%
% of Gross Profit	8.37%	4.67%	12.05%
Operating Expenses	$1.153M	$1.030M	$4.914M
YoY Change	-7.24%	-1.25%	4.02%
Operating Profit	-$711.0K	-$709.0K	-$3.943M
YoY Change	-27.89%	-42.4%	5.88%
Interest Expense	$24.00K	-$8.000K	$14.00K
YoY Change	1100.0%	166.67%	133.33%
% of Operating Profit
Other Income/Expense, Net	-$24.00K	$0.00	-$18.00K
YoY Change	242.86%	-100.0%	-107.73%
Pretax Income	-$735.0K	-$1.032M	-$3.961M
YoY Change	-25.98%	-16.3%	13.46%
Income Tax			$1.650K
% Of Pretax Income
Net Earnings	-$735.0K	-$1.032M	-$3.961M
YoY Change	-25.98%	-16.3%	13.46%
Net Earnings / Revenue	-102.37%	-171.43%	-211.7%
Basic Earnings Per Share	-$0.01		-$0.04
Diluted Earnings Per Share	-$0.01	-$0.01	-$0.04
COMMON SHARES
Basic Shares Outstanding	111.9M shares		111.4M shares
Diluted Shares Outstanding	111.9M shares		111.4M shares

Balance Sheet

Concept	2023 Q4	2023 Q3	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.440M	$1.095M	$1.095M
YoY Change	-41.27%	-67.71%	-67.71%
Cash & Equivalents	$1.440M	$1.095M	$1.095M
Short-Term Investments
Other Short-Term Assets	$175.0K	$136.0K	$136.0K
YoY Change	35.66%	46.24%	46.24%
Inventory	$104.0K	$88.00K	$88.00K
Prepaid Expenses	$100.0K	$61.00K
Receivables	$347.0K	$285.0K	$285.0K
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$2.066M	$1.604M	$1.604M
YoY Change	-32.75%	-58.49%	-58.49%
LONG-TERM ASSETS
Property, Plant & Equipment	$184.0K	$221.0K	$221.0K
YoY Change	-70.65%	-64.35%	-64.35%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets	$184.0K	$221.0K	$221.0K
YoY Change	-70.65%	-64.35%	-64.35%
TOTAL ASSETS
Total Short-Term Assets	$2.066M	$1.604M	$1.604M
Total Long-Term Assets	$184.0K	$221.0K	$221.0K
Total Assets	$2.250M	$1.825M	$1.825M
YoY Change	-39.17%	-59.3%	-59.3%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$652.0K	$422.0K	$422.0K
YoY Change	16.22%	-13.52%	-13.52%
Accrued Expenses	$154.0K	$110.0K	$110.0K
YoY Change	11.59%	26.44%	26.44%
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	$806.0K	$532.0K	$532.0K
YoY Change	15.31%	-7.48%	-7.48%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$1.827M	$1.021M	$1.021M
YoY Change
Total Long-Term Liabilities	$1.827M	$1.021M	$1.021M
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities	$806.0K	$532.0K	$532.0K
Total Long-Term Liabilities	$1.827M	$1.021M	$1.021M
Total Liabilities	$2.633M	$1.553M	$1.553M
YoY Change	276.68%	170.09%	170.09%
SHAREHOLDERS EQUITY
Retained Earnings	-$134.0M	-$133.2M
YoY Change	3.06%	3.06%
Common Stock	$1.119M	$1.119M
YoY Change	0.45%	0.45%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$383.0K	$272.0K	$272.0K
YoY Change
Total Liabilities & Shareholders Equity	$2.250M	$1.825M	$1.825M
YoY Change	-39.17%	-59.3%	-59.3%

Cashflow Statement

Concept	2023 Q4	2023 Q3	2023
OPERATING ACTIVITIES
Net Income	-$735.0K	-$1.032M	-$3.961M
YoY Change	-25.98%	-16.3%	13.46%
Depreciation, Depletion And Amortization	$37.00K	$15.00K	$117.0K
YoY Change	23.33%	-70.59%	-19.86%
Cash From Operating Activities	-$440.0K	-$744.0K	-$3.278M
YoY Change	-51.22%	23.38%	35.57%
INVESTING ACTIVITIES
Capital Expenditures		-$43.00K	$33.00K
YoY Change		152.94%	-59.26%
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities		$43.00K	-$33.00K
YoY Change		-352.94%	-59.26%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$0.00
YoY Change			-100.0%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$785.0K	1.015M	$1.015M
YoY Change		-71.0%	-71.0%
NET CHANGE
Cash From Operating Activities	-$440.0K	-744.0K	-$3.278M
Cash From Investing Activities		43.00K	-$33.00K
Cash From Financing Activities	$785.0K	1.015M	$1.015M
Net Change In Cash	$345.0K	314.0K	-$2.296M
YoY Change	-136.74%	-89.1%	-329.37%
FREE CASH FLOW
Cash From Operating Activities	-$440.0K	-$744.0K	-$3.278M
Capital Expenditures		-$43.00K	$33.00K
Free Cash Flow	-$440.0K	-$701.0K	-$3.311M
YoY Change	-53.14%	19.62%	32.49%

Facts In Submission

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CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-07-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--07-31
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	001-14468
CY2023	dei	Entity Registrant Name EntityRegistrantName	PURE Bioscience, Inc.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	33-0530289
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	771 Jamacha Rd.
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CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	El Cajon
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CY2023	dei	Security12g Title Security12gTitle	Common Stock, $0.01 par value
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CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
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CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-33000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-81000	usd
CY2023	us-gaap	Proceeds From Related Party Debt ProceedsFromRelatedPartyDebt	1015000	usd
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	3500000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1015000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3500000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-2296000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1001000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	3466000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	2465000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1170000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	3466000	usd
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1095000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3391000	usd
CY2023Q3	us-gaap	Restricted Cash RestrictedCash	75000	usd
CY2022Q3	us-gaap	Restricted Cash RestrictedCash	75000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1170000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3466000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	5000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2000	usd
CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-133245000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-3961000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1877000	usd
CY2023	PURE	Net Cash Provided By Used In Operating And Investing Activities NetCashProvidedByUsedInOperatingAndInvestingActivities	3311000	usd
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1095000	usd
CY2023	us-gaap	Revenues Revenues	1871000	usd
CY2022	us-gaap	Revenues Revenues	1813000	usd
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<p id="xdx_849_eus-gaap--UseOfEstimates_zZhNAtkZtS9g" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_86E_zdaocJjkrzt7">Use of Estimates</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America, or GAAP, requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements, and the disclosures made in the accompanying notes to the consolidated financial statements. Actual results could differ materially from those estimates. Those estimates and assumptions include estimates for reserves of uncollectible accounts, inventory obsolescence, depreciable lives of property and equipment, analysis of impairments of recorded long-term tangible and intangible assets, realization of deferred tax assets, accruals for potential liabilities and assumptions made in valuing stock instruments issued for services.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p>
CY2023Q3	us-gaap	Restricted Cash RestrictedCash	75000	usd
CY2023Q3	us-gaap	Inventory Adjustments InventoryAdjustments	34000	usd
CY2022Q3	us-gaap	Inventory Adjustments InventoryAdjustments	75000	usd
CY2023	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	237000	usd
CY2022	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	55000	usd
CY2023	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	237000	usd
CY2022	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	299000	usd
CY2023	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p id="xdx_844_eus-gaap--ConcentrationRiskCreditRisk_zs8uEhjKfQz9" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i><span style="text-decoration: underline"><span id="xdx_864_zYaEp7VzyzAi">Concentrations</span></span></i></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Gross sales</i>. For the year ended July 31, 2023, one individual customer accounted for <span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20220801__20230731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__srt--MajorCustomersAxis__custom--IndividualCustomerOneMember_zeCUiCoMt7W3" title="Concentration risk percentage">24</span>% of our net product sales. No other individual customer accounted for <span id="xdx_90E_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20220801__20230731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__srt--MajorCustomersAxis__custom--IndividualCustomerMember_zEZjBdfHTnG2" title="Concentration risk percentage">10</span>% or more of our net product sales. The geographic breakdown of net product sales was as follows: 100% U.S. For the year ended July 31, 2022, three individual customers accounted for <span id="xdx_90E_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20210801__20220731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__srt--MajorCustomersAxis__custom--IndividualCustomerOneMember_zV4avGIOwE8k" title="Concentration risk percentage">14</span>%, <span id="xdx_905_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20210801__20220731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__srt--MajorCustomersAxis__custom--IndividualCustomerTwoMember_zoqZWRKZt1Yl" title="Concentration risk percentage">13</span>% and <span id="xdx_90B_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20210801__20220731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__srt--MajorCustomersAxis__custom--IndividualCustomerThreeMember_zGIRFeqBtkhb" title="Concentration risk percentage">10</span>% of our net product sales. No other individual customer accounted for <span id="xdx_909_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20210801__20220731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--SalesRevenueNetMember__srt--MajorCustomersAxis__custom--IndividualCustomerMember_zSC5kn6Ci676" title="Concentration risk percentage">10</span>% or more of our net product sales. The geographic breakdown of net product sales was as follows: 100% U.S.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Accounts receivable. </i>As of July 31, 2023, we had accounts receivable from two customers that comprised <span id="xdx_903_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20220801__20230731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--AccountsReceivableMember__srt--MajorCustomersAxis__custom--CustomerOneMember_zSLAWL5QQI24" title="Concentration risk percentage">28</span>% and <span id="xdx_90F_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20220801__20230731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--AccountsReceivableMember__srt--MajorCustomersAxis__custom--CustomerTwoMember_zR7vtbFVwdmh" title="Concentration risk percentage">17</span>% of total accounts receivable, respectively. As of July 31, 2022, we had accounts receivable from one customer that comprised <span id="xdx_903_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20210801__20220731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--AccountsReceivableMember__srt--MajorCustomersAxis__custom--CustomerOneMember_zmBS1TivV2a4">15</span>% of total accounts receivable and two customers that comprised <span id="xdx_90D_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20210801__20220731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__us-gaap--AccountsReceivableMember__srt--MajorCustomersAxis__custom--CustomerTwoMember_zkD9bWaFi68c">13</span>% of total accounts receivable, respectively.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Purchases. </i>For the fiscal year ended July 31, 2023, one vendor accounted for <span id="xdx_90F_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20220801__20230731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--PurchasesMember__srt--MajorCustomersAxis__custom--OneVendorMember_zvHVnBNYuBQg" title="Concentration risk percentage">19</span>% of our purchases. For the fiscal year ended July 31, 2022, one vendor accounted for <span id="xdx_90B_eus-gaap--ConcentrationRiskPercentage1_pid_dp_uPure_c20210801__20220731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--PurchasesMember__srt--MajorCustomersAxis__custom--OneVendorMember_zAtaw5EZALe6" title="Concentration risk percentage">19</span>% of our purchases.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Accounts payable.</i> As of July 31, 2023, one vendor accounted for <span id="xdx_90F_ecustom--ConcentrationRiskThresholdPercentage_pid_dp_uPure_c20220801__20230731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--AccountsPayablesMember__srt--MajorCustomersAxis__custom--VendorOneMember_zAK3xVe6ViY8" title="Concentration risk threshold percentage">29</span>% of the total trade accounts payable. As of July 31, 2022, one vendor accounted for <span id="xdx_90A_ecustom--ConcentrationRiskThresholdPercentage_pid_dp_uPure_c20210801__20220731__us-gaap--ConcentrationRiskByTypeAxis__us-gaap--CustomerConcentrationRiskMember__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--AccountsPayablesMember__srt--MajorCustomersAxis__custom--VendorOneMember_ziP2MGhg5x7" title="Concentration risk threshold percentage">25</span>% of the total trade accounts payable.</span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p>
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	14220381	shares
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	7291625	shares
CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segments
CY2023	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p id="xdx_848_eus-gaap--PriorPeriodReclassificationAdjustmentDescription_zdYpJqKOv5f4" style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><i><span style="text-decoration: underline"><span id="xdx_86E_z2mnoDRRrgic">Reclassification</span></span></i></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"></span></p> <p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">For the fiscal year ended July 31, 2022, $<span id="xdx_902_eus-gaap--ImpairmentOfLongLivedAssetsToBeDisposedOf_c20210801__20220731__us-gaap--IncomeStatementLocationAxis__us-gaap--SellingGeneralAndAdministrativeExpensesMember_zY5XmMMxPczh" title="Impairment of long lived assets to be disposed of">55,000</span> of selling, general and administrative expense has been reclassified as impairment of fixed assets. This reclassification did not have an impact on our results of operations or financial condition for the fiscal year ended July 31, 2023 and 2022.</p> <p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span></p>
CY2023Q3	us-gaap	Inventory Raw Materials InventoryRawMaterials	11000	usd
CY2022Q3	us-gaap	Inventory Raw Materials InventoryRawMaterials	19000	usd
CY2023Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	77000	usd
CY2022Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	160000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	88000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	179000	usd
CY2023Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	259000	usd
CY2022Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	225000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1615000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1660000	usd
CY2023Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1394000	usd
CY2022Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1040000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	221000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	620000	usd
CY2023	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	237000	usd
CY2023	us-gaap	Depreciation Depreciation	117000	usd
CY2022	us-gaap	Depreciation Depreciation	146000	usd
CY2023Q3	us-gaap	Debt Instrument Interest Rate During Period DebtInstrumentInterestRateDuringPeriod	0.0755	pure
CY2023Q3	us-gaap	Debt Instrument Convertible Terms Of Conversion Feature DebtInstrumentConvertibleTermsOfConversionFeature	the Company’s common stock is listed or quoted for trading (the “VWAP”) on the date of conversion on the last trading day prior to the date of conversion, provided that such conversion price is at least $0.15 per share and less than or equal to $0.23 per share, subject to certain customary adjustments. Additionally, at any time following July 3, 2024, the holders of a majority of the outstanding principal balance under the Notes may elect specified in writing to convert all of the Notes at a conversion price equal to the VWAP, provided that the conversion price is equal to at least $0.15 per share, subject to certain customary adjustments.
CY2023	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	6000	usd
CY2023Q3	us-gaap	Long Term Notes Payable LongTermNotesPayable	1021000	usd
CY2023Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	150000000	shares
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023	PURE	Schedule Of Stock Option Outstanding And Exercisable ScheduleOfStockOptionOutstandingAndExercisable	<p id="xdx_89A_ecustom--ScheduleOfStockOptionOutstandingAndExercisable_zdD4HKjFOBze" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; display: none; text-align: justify; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"> </span>Schedule of Stock Option Outstanding and Exercisable</p> <table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"> <tr style="vertical-align: bottom"> <td colspan="2"> </td><td> </td><td> </td> <td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center">Outstanding</td><td> </td><td> </td> <td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center">Exercisable</td><td> </td></tr> <tr style="vertical-align: bottom"> <td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center">Range of Exercise Prices</td><td> </td><td> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center">Number of Shares Outstanding</td><td> </td><td> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center">Weighted Average Remaining Contractual Life <br/> (in years)</td><td> </td><td> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center">Weighted Average Exercise Price</td><td> </td><td> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center">Number of Shares Exercisable</td><td> </td><td> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center">Weighted Average Remaining Contractual Life <br/> (in years)</td><td> </td><td> </td> <td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center">Weighted Average Exercise Price</td><td> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="width: 1%; text-align: left"> </td> <td style="width: 13%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$<span id="xdx_90B_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zH35xDTcUjB5" title="Range of Exercise Prices Lower">0.22</span> to $<span id="xdx_900_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zPAYgwqkU4N8" title="Range of Exercise Prices Upper">0.50</span></span></td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left"> </td><td id="xdx_98C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zVLAK8NmU2h5" style="width: 12%; text-align: right" title="Number of shares outstanding, outstanding">4,725,625</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left"> </td><td style="width: 9%; text-align: right"><span id="xdx_908_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zYZWqM9rsa2i" title="Weighted Average Remaining Contractual Life, Outstanding">7.86</span></td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td id="xdx_987_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zr7m66ghBJX4" style="width: 9%; text-align: right" title="Weighted Average Exercise Price, Outstanding">0.32</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left"> </td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zbxOTJuotti8" style="width: 13%; text-align: right" title="Number of shares outstanding, Exercisable">4,105,208</td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left"> </td><td style="width: 9%; text-align: right"><span id="xdx_90C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zPLFcyjYeDWi" title="Weighted Average Remaining Contractual Life, Exercisable">7.68</span></td><td style="width: 1%; text-align: left"> </td><td style="width: 2%"> </td> <td style="width: 1%; text-align: left">$</td><td style="width: 9%; text-align: right"><span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceOneMember_zAbnmPksXW7g" title="Weighted Average Exercise Price, Exercisable">0.34</span></td><td style="width: 1%; text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left"> </td> <td style="text-align: right">$<span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_908_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_zx4T3OVGiJYk" title="Range of Exercise Prices Lower">0.51</span> to $<span id="xdx_901_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_zgFoQB60I1s6" title="Range of Exercise Prices Upper">1.00</span></span></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td id="xdx_984_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z1D5muB57PG6" style="text-align: right" title="Number of shares outstanding, outstanding">1,515,000</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_zidsx6DAOHM6" title="Weighted Average Remaining Contractual Life, Outstanding">6.10</span></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z5hnBkqhNFvf" style="text-align: right" title="Weighted Average Exercise Price, Outstanding">0.76</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_z0GlimNC2j7f" style="text-align: right" title="Number of shares outstanding, Exercisable">1,515,000</td><td style="text-align: left"> </td><td> </td> <td style="text-align: left"> </td><td style="text-align: right"><span id="xdx_907_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_zUrAWKunSrw2" title="Weighted Average Remaining Contractual Life, Exercisable">6.10</span></td><td style="text-align: left"> </td><td> </td> <td style="text-align: left">$</td><td id="xdx_987_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceTwoMember_zIpN1z2FvPc9" style="text-align: right" title="Weighted Average Exercise Price, Exercisable">0.76</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: rgb(204,238,255)"> <td style="text-align: left"> </td> <td style="text-align: right">$<span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_90D_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_ztG2NtTVdFZ2" title="Range of Exercise Prices Lower">1.01</span> to $<span id="xdx_905_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_zqGFrpyIXnRe" title="Range of Exercise Prices Upper">1.40</span></span></td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_zmzXIHaOjPs6" style="border-bottom: Black 1.5pt solid; text-align: right" title="Number of shares outstanding, outstanding">460,000</td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><span id="xdx_90B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_zud1zM335yye" title="Weighted Average Remaining Contractual Life, Outstanding">3.84</span></td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td id="xdx_98B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_zbQE8GTewJ5b" style="border-bottom: Black 1.5pt solid; text-align: right" title="Weighted Average Exercise Price, Outstanding">1.17</td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_z8aAKnSSQ521" style="border-bottom: Black 1.5pt solid; text-align: right" title="Number of shares outstanding, Exercisable">460,000</td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20220801__20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_zQtZNBPKQ453" title="Weighted Average Remaining Contractual Life, Exercisable">3.84</span></td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td id="xdx_980_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iI_c20230731__us-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis__custom--ExercisePriceThreeMember_z8fWmswOyDu4" style="border-bottom: Black 1.5pt solid; text-align: right" title="Weighted Average Exercise Price, Exercisable">1.17</td><td style="text-align: left"> </td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left"> </td> <td style="text-align: right"> </td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td id="xdx_980_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iI_c20230731_zUPyq7ELzTKb" style="border-bottom: Black 1.5pt solid; text-align: right" title="Number of shares outstanding, outstanding">6,700,625</td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><span id="xdx_905_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20220801__20230731_zNwS3FPvQuQb" title="Weighted Average Remaining Contractual Life, Outstanding">7.19</span></td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td id="xdx_98C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iI_c20230731_zqrXN7xAcQpi" style="border-bottom: Black 1.5pt solid; text-align: right" title="Weighted Average Exercise Price, Outstanding">0.48</td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td id="xdx_98A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iI_c20230731_zplFsRjglP3h" style="border-bottom: Black 1.5pt solid; text-align: right" title="Number of shares outstanding, Exercisable">6,080,208</td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left"> </td><td style="border-bottom: Black 1.5pt solid; text-align: right"><span id="xdx_906_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20220801__20230731_zZX9Qely9OIb" title="Weighted Average Remaining Contractual Life, Exercisable">6.99</span></td><td style="text-align: left"> </td><td> </td> <td style="border-bottom: Black 1.5pt solid; text-align: left">$</td><td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iI_c20230731_z8nJgRsT2ash" style="border-bottom: Black 1.5pt solid; text-align: right" title="Weighted Average Exercise Price, Exercisable">0.51</td><td style="text-align: left"> </td></tr> </table>
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6700625	shares
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y2M8D
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0.48
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	6080208	shares
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P6Y11M26D
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	0.51
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.9190	pure
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CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0400	pure
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0117	pure
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.000	pure
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.000	pure
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y4M2D
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P5Y7M2D
CY2023	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	6000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1650	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1650	usd
CY2023Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	110500000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	64500000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	28200000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	27360000	usd
CY2023Q3	PURE	Deferred Tax Assets Stock Options And Warrants DeferredTaxAssetsStockOptionsAndWarrants	2060000	usd
CY2022Q3	PURE	Deferred Tax Assets Stock Options And Warrants DeferredTaxAssetsStockOptionsAndWarrants	2160000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	70000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	-10000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	30330000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	29510000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	30330000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	29510000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21	pure
CY2023	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.07	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.07	pure
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.28	pure
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.28	pure
CY2023Q3	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	usd
CY2022Q3	us-gaap	Income Tax Examination Penalties And Interest Accrued IncomeTaxExaminationPenaltiesAndInterestAccrued	0	usd
CY2023Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd
CY2022Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	usd

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form10-k_htm.xml	Edgar Link	completed
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