10-K Filing
Filing Information
| Form Type | 10-K |
| Accession Number | 0001654954-21-004133 |
| Period End Date | 20201231 |
| Filing Date | 20210413 |
| Fiscal Year | 2020 |
| Fiscal Period | FY |
| XBRL Instance | zmtp-20201231.xml |
Filing Contents
This filing contains the following financial statements:
Balance Sheet
63 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Common stock, par value |
CommonStockParOrStatedValuePerShare
|
$0.01 | USD | Point-in-time |
| Common stock, par value |
CommonStockParOrStatedValuePerShare
|
$0.01 | USD | Point-in-time |
| Common stock, authorized |
CommonStockSharesAuthorized
|
40.00M | shares | Point-in-time |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$771.76K | USD | Point-in-time |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$1.22M | USD | Point-in-time |
| Common stock, authorized |
CommonStockSharesAuthorized
|
40.00M | shares | Point-in-time |
| Common stock, issued |
CommonStockSharesIssued
|
35.07M | shares | Point-in-time |
| Restricted cash |
RestrictedCash
|
$150.00K | USD | Point-in-time |
| Common stock, issued |
CommonStockSharesIssued
|
20.93M | shares | Point-in-time |
| Restricted cash |
RestrictedCash
|
$800.00K | USD | Point-in-time |
| Common stock, outstanding |
CommonStockSharesOutstanding
|
35.07M | shares | Point-in-time |
| Accounts receivable, net |
AccountsReceivableNetCurrent
|
$4.07M | USD | Point-in-time |
| Accounts receivable, net |
AccountsReceivableNetCurrent
|
$9.20M | USD | Point-in-time |
| Common stock, outstanding |
CommonStockSharesOutstanding
|
20.93M | shares | Point-in-time |
| Inventories |
InventoryNet
|
$16.50M | USD | Point-in-time |
| Inventories |
InventoryNet
|
$7.44M | USD | Point-in-time |
| Deposits on inventory purchases |
DepositsAssetsCurrent
|
$1.83K | USD | Point-in-time |
| Deposits on inventory purchases |
DepositsAssetsCurrent
|
- | USD | Point-in-time |
| Prepaid expenses and other current assets |
PrepaidExpenseAndOtherAssetsCurrent
|
$267.91K | USD | Point-in-time |
| Prepaid expenses and other current assets |
PrepaidExpenseAndOtherAssetsCurrent
|
$399.12K | USD | Point-in-time |
| Total current assets |
AssetsCurrent
|
$13.15M | USD | Point-in-time |
| Total current assets |
AssetsCurrent
|
$27.68M | USD | Point-in-time |
| Equipment, net |
PropertyPlantAndEquipmentNet
|
$303.10K | USD | Point-in-time |
| Equipment, net |
PropertyPlantAndEquipmentNet
|
$455.07K | USD | Point-in-time |
| Operating lease right-of-use assets, net |
OperatingLeaseRightOfUseAsset
|
$86.95K | USD | Point-in-time |
| Operating lease right-of-use assets, net |
OperatingLeaseRightOfUseAsset
|
$102.72K | USD | Point-in-time |
| Goodwill |
Goodwill
|
- | USD | Point-in-time |
| Goodwill |
Goodwill
|
$58.87K | USD | Point-in-time |
| Intangible assets, net |
IntangibleAssetsNetExcludingGoodwill
|
- | USD | Point-in-time |
| Intangible assets, net |
IntangibleAssetsNetExcludingGoodwill
|
$388.63K | USD | Point-in-time |
| Other assets |
OtherAssetsNoncurrent
|
$942.40K | USD | Point-in-time |
| Other assets |
OtherAssetsNoncurrent
|
$349.33K | USD | Point-in-time |
| Total assets |
Assets
|
$29.61M | USD | Point-in-time |
| Total assets |
Assets
|
$13.90M | USD | Point-in-time |
| Accounts payable |
AccountsPayableCurrent
|
$5.02M | USD | Point-in-time |
| Accounts payable |
AccountsPayableCurrent
|
$11.74M | USD | Point-in-time |
| Current maturities of long-term debt |
LongTermDebtCurrent
|
- | USD | Point-in-time |
| Current maturities of long-term debt |
LongTermDebtCurrent
|
$2.51M | USD | Point-in-time |
| Current maturities of operating lease liabilities |
OperatingLeaseLiabilityCurrent
|
$102.72K | USD | Point-in-time |
| Current maturities of operating lease liabilities |
OperatingLeaseLiabilityCurrent
|
$65.65K | USD | Point-in-time |
| Accrued other expenses |
AccruedLiabilitiesCurrent
|
$2.67M | USD | Point-in-time |
| Accrued other expenses |
AccruedLiabilitiesCurrent
|
$7.47M | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$21.78M | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$7.79M | USD | Point-in-time |
| Long term debt, less current maturities |
LongTermDebtNoncurrent
|
- | USD | Point-in-time |
| Long term debt, less current maturities |
LongTermDebtNoncurrent
|
$15.24K | USD | Point-in-time |
| Operating lease liabilities, less current maturities |
OperatingLeaseLiabilityNoncurrent
|
$22.23K | USD | Point-in-time |
| Operating lease liabilities, less current maturities |
OperatingLeaseLiabilityNoncurrent
|
- | USD | Point-in-time |
| Total liabilities |
Liabilities
|
$7.79M | USD | Point-in-time |
| Total liabilities |
Liabilities
|
$21.82M | USD | Point-in-time |
| Commitments and contingencies (Note 6) |
CommitmentsAndContingencies
|
- | USD | Point-in-time |
| Commitments and contingencies (Note 6) |
CommitmentsAndContingencies
|
- | USD | Point-in-time |
| Common stock: Authorized: 40,000,000 shares at $0.01 par value; Issued and outstanding: 35,074,922 shares and 20,929,928 shares at December 31, 2020 and 2019, respectively |
CommonStockValue
|
$209.30K | USD | Point-in-time |
| Common stock: Authorized: 40,000,000 shares at $0.01 par value; Issued and outstanding: 35,074,922 shares and 20,929,928 shares at December 31, 2020 and 2019, respectively |
CommonStockValue
|
$350.75K | USD | Point-in-time |
| Additional paid-in capital |
AdditionalPaidInCapitalCommonStock
|
$64.53M | USD | Point-in-time |
| Additional paid-in capital |
AdditionalPaidInCapitalCommonStock
|
$46.50M | USD | Point-in-time |
| Accumulated deficit |
RetainedEarningsAccumulatedDeficit
|
$-40.60M | USD | Point-in-time |
| Accumulated deficit |
RetainedEarningsAccumulatedDeficit
|
$-57.09M | USD | Point-in-time |
| Total stockholders' equity |
StockholdersEquity
|
$6.11M | USD | Point-in-time |
| Total stockholders' equity |
StockholdersEquity
|
$3.88M | USD | Point-in-time |
| Total stockholders' equity |
StockholdersEquity
|
$7.79M | USD | Point-in-time |
| Total liabilities and stockholders' equity |
LiabilitiesAndStockholdersEquity
|
$29.61M | USD | Point-in-time |
| Total liabilities and stockholders' equity |
LiabilitiesAndStockholdersEquity
|
$13.90M | USD | Point-in-time |
Income Statement
36 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Net sales |
Revenues
|
$47.99M | USD | Annual |
| Net sales |
Revenues
|
$37.61M | USD | Annual |
| Cost of goods sold |
CostOfRevenue
|
$26.71M | USD | Annual |
| Cost of goods sold |
CostOfRevenue
|
$34.38M | USD | Annual |
| Gross profit |
GrossProfit
|
$13.61M | USD | Annual |
| Gross profit |
GrossProfit
|
$10.91M | USD | Annual |
| Selling and marketing |
SellingExpense
|
$9.15M | USD | Annual |
| Selling and marketing |
SellingExpense
|
$9.22M | USD | Annual |
| General and administrative |
GeneralAndAdministrativeExpense
|
$5.44M | USD | Annual |
| General and administrative |
GeneralAndAdministrativeExpense
|
$2.67M | USD | Annual |
| Research and development |
ResearchAndDevelopmentExpense
|
$2.24M | USD | Annual |
| Research and development |
ResearchAndDevelopmentExpense
|
$3.83M | USD | Annual |
| Total |
OperatingExpenses
|
$14.13M | USD | Annual |
| Total |
OperatingExpenses
|
$18.43M | USD | Annual |
| Operating loss |
OperatingIncomeLoss
|
$-4.82M | USD | Annual |
| Operating loss |
OperatingIncomeLoss
|
$-3.22M | USD | Annual |
| Interest income |
InvestmentIncomeInterest
|
$1.08K | USD | Annual |
| Interest income |
InvestmentIncomeInterest
|
$13.97K | USD | Annual |
| Interest expense |
InterestExpense
|
$48.40K | USD | Annual |
| Interest expense |
InterestExpense
|
$48.55K | USD | Annual |
| Other income (expense) |
OtherNonoperatingIncomeExpense
|
$4.72K | USD | Annual |
| Other income (expense) |
OtherNonoperatingIncomeExpense
|
$-21.36K | USD | Annual |
| Gain on forgiveness of debt (Note 17) |
GainsLossesOnExtinguishmentOfDebt
|
$1.06M | USD | Annual |
| Gain on forgiveness of debt (Note 17) |
GainsLossesOnExtinguishmentOfDebt
|
- | USD | Annual |
| Total other income (expense), net |
NonoperatingIncomeExpense
|
$-29.71K | USD | Annual |
| Total other income (expense), net |
NonoperatingIncomeExpense
|
$988.50K | USD | Annual |
| Loss before income taxes |
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
$-3.25M | USD | Annual |
| Loss before income taxes |
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
$-3.83M | USD | Annual |
| Income taxes |
IncomeTaxExpenseBenefit
|
$26.72K | USD | Annual |
| Income taxes |
IncomeTaxExpenseBenefit
|
$24.86K | USD | Annual |
| Net loss |
NetIncomeLoss
|
$-3.28M | USD | Annual |
| Net loss |
NetIncomeLoss
|
$-3.86M | USD | Annual |
| Basic and diluted net loss per share |
EarningsPerShareBasicAndDiluted
|
$-0.18 | USD | Annual |
| Basic and diluted net loss per share |
EarningsPerShareBasicAndDiluted
|
$-0.15 | USD | Annual |
| Basic and diluted |
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
18.05M | shares | Annual |
| Basic and diluted |
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
25.30M | shares | Annual |
Cash Flow Statement
76 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Net income (loss) |
NetIncomeLoss
|
$-3.28M | USD | Annual |
| Net income (loss) |
NetIncomeLoss
|
$-3.86M | USD | Annual |
| Stock based compensation |
ShareBasedCompensation
|
$505.19K | USD | Annual |
| Stock based compensation |
ShareBasedCompensation
|
$440.86K | USD | Annual |
| Depreciation and amortization |
DepreciationAndAmortization
|
$235.77K | USD | Annual |
| Depreciation and amortization |
DepreciationAndAmortization
|
$315.46K | USD | Annual |
| Amortization of right-of-use assets |
OtherDepreciationAndAmortization
|
$136.40K | USD | Annual |
| Amortization of right-of-use assets |
OtherDepreciationAndAmortization
|
$292.85K | USD | Annual |
| Provision (recovery) for accounts receivable allowances |
ProvisionForDoubtfulAccounts
|
$-102.63K | USD | Annual |
| Provision (recovery) for accounts receivable allowances |
ProvisionForDoubtfulAccounts
|
$264.81K | USD | Annual |
| Provision for inventory reserves |
InventoryWriteDown
|
$18.99K | USD | Annual |
| Provision for inventory reserves |
InventoryWriteDown
|
- | USD | Annual |
| Non-cash loan forgiveness |
GainsLossesOnExtinguishmentOfDebt
|
$1.06M | USD | Annual |
| Non-cash loan forgiveness |
GainsLossesOnExtinguishmentOfDebt
|
- | USD | Annual |
| Accounts receivable |
IncreaseDecreaseInAccountsReceivable
|
$4.97M | USD | Annual |
| Accounts receivable |
IncreaseDecreaseInAccountsReceivable
|
$1.57M | USD | Annual |
| Inventories |
IncreaseDecreaseInInventories
|
$-468.34K | USD | Annual |
| Inventories |
IncreaseDecreaseInInventories
|
$8.87M | USD | Annual |
| Prepaid expense and other current assets |
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
$129.38K | USD | Annual |
| Prepaid expense and other current assets |
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
$-648.85K | USD | Annual |
| Other assets |
IncreaseDecreaseInOtherOperatingAssets
|
$142.02K | USD | Annual |
| Other assets |
IncreaseDecreaseInOtherOperatingAssets
|
- | USD | Annual |
| Accounts payable |
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
$655.22K | USD | Annual |
| Accounts payable |
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
$6.67M | USD | Annual |
| Accrued expenses |
IncreaseDecreaseInAccruedLiabilities
|
$4.69M | USD | Annual |
| Accrued expenses |
IncreaseDecreaseInAccruedLiabilities
|
$462.24K | USD | Annual |
| Operating lease liabilities |
IncreaseDecreaseInOperatingLeaseLiabilities
|
$-135.47K | USD | Annual |
| Operating lease liabilities |
IncreaseDecreaseInOperatingLeaseLiabilities
|
$-318.18K | USD | Annual |
| Net cash provided by (used in) operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$-1.54M | USD | Annual |
| Net cash provided by (used in) operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$-7.09M | USD | Annual |
| Cash acquired from merger |
CashAcquiredFromAcquisition
|
$501.85K | USD | Annual |
| Cash acquired from merger |
CashAcquiredFromAcquisition
|
- | USD | Annual |
| Purchases of equipment |
PaymentsToAcquirePropertyPlantAndEquipment
|
$302.52K | USD | Annual |
| Purchases of equipment |
PaymentsToAcquirePropertyPlantAndEquipment
|
$174.25K | USD | Annual |
| Certification costs incurred and capitalized |
CertificationCostsIncurredAndCapitalized
|
$-310.00K | USD | Annual |
| Certification costs incurred and capitalized |
CertificationCostsIncurredAndCapitalized
|
$-460.58K | USD | Annual |
| Capitalized software costs |
CapitalizedSoftwareCosts
|
- | USD | Annual |
| Capitalized software costs |
CapitalizedSoftwareCosts
|
$-316.84K | USD | Annual |
| Net cash provided by (used in) investing activities |
NetCashProvidedByUsedInInvestingActivities
|
$-484.25K | USD | Annual |
| Net cash provided by (used in) investing activities |
NetCashProvidedByUsedInInvestingActivities
|
$-578.09K | USD | Annual |
| Net proceeds from (payments to) bank credit lines |
ProceedsFromLinesOfCredit
|
$-1.74M | USD | Annual |
| Net proceeds from (payments to) bank credit lines |
ProceedsFromLinesOfCredit
|
$2.44M | USD | Annual |
| Proceeds from debt |
ProceedsFromIssuanceOfLongTermDebt
|
$583.30K | USD | Annual |
| Proceeds from debt |
ProceedsFromIssuanceOfLongTermDebt
|
- | USD | Annual |
| Net proceeds from private placement offering |
ProceedsFromIssuanceOfPrivatePlacement
|
$3.16M | USD | Annual |
| Net proceeds from private placement offering |
ProceedsFromIssuanceOfPrivatePlacement
|
$4.94M | USD | Annual |
| Proceeds from stock option exercise |
ProceedsFromStockOptionsExercised
|
$1.17M | USD | Annual |
| Proceeds from stock option exercise |
ProceedsFromStockOptionsExercised
|
$60.65K | USD | Annual |
| Proceeds from profit disgorgement |
ProceedsFromProfitDisgorgement
|
$196.00K | USD | Annual |
| Proceeds from profit disgorgement |
ProceedsFromProfitDisgorgement
|
- | USD | Annual |
| Proceeds from non-recourse promissory notes issued by Minim option holders |
ProceedsFromNonRecoursePromissoryNotes
|
$320.29K | USD | Annual |
| Proceeds from non-recourse promissory notes issued by Minim option holders |
ProceedsFromNonRecoursePromissoryNotes
|
- | USD | Annual |
| Net cash provided by (used in) financing activities |
NetCashProvidedByUsedInFinancingActivities
|
$7.88M | USD | Annual |
| Net cash provided by (used in) financing activities |
NetCashProvidedByUsedInFinancingActivities
|
$3.26M | USD | Annual |
| Net change in cash and cash equivalents |
CashAndCashEquivalentsPeriodIncreaseDecrease
|
$204.86K | USD | Annual |
| Net change in cash and cash equivalents |
CashAndCashEquivalentsPeriodIncreaseDecrease
|
$1.24M | USD | Annual |
| Cash, cash equivalents, and restricted cash - Beginning |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
$1.37M | USD | Point-in-time |
| Cash, cash equivalents, and restricted cash - Beginning |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
$1.57M | USD | Point-in-time |
| Cash, cash equivalents, and restricted cash - Beginning |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
$125.98K | USD | Point-in-time |
| Cash, cash equivalents, and restricted cash - Ending |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
$1.37M | USD | Point-in-time |
| Cash, cash equivalents, and restricted cash - Ending |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
$1.57M | USD | Point-in-time |
| Cash, cash equivalents, and restricted cash - Ending |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
$125.98K | USD | Point-in-time |
| Interest |
InterestPaidNet
|
$48.47K | USD | Annual |
| Interest |
InterestPaidNet
|
$48.40K | USD | Annual |
| Income taxes |
IncomeTaxesPaid
|
$31.77K | USD | Annual |
| Income taxes |
IncomeTaxesPaid
|
$26.72K | USD | Annual |
| Net share settlement from non-recourse promissory notes issued by Minim option holders |
NetShareSettlementFromNonrecoursePromissoryNotesIssuedByMinimOptionHoldersNote3
|
- | USD | Annual |
| Net share settlement from non-recourse promissory notes issued by Minim option holders |
NetShareSettlementFromNonrecoursePromissoryNotesIssuedByMinimOptionHoldersNote3
|
$230.33K | USD | Annual |
| Repurchase of Minim common stock |
RepurchaseOfMinimCommonStockNote3
|
$-14.86K | USD | Annual |
| Repurchase of Minim common stock |
RepurchaseOfMinimCommonStockNote3
|
- | USD | Annual |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$771.76K | USD | Point-in-time |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$1.22M | USD | Point-in-time |
| Restricted cash |
RestrictedCash
|
$150.00K | USD | Point-in-time |
| Restricted cash |
RestrictedCash
|
$800.00K | USD | Point-in-time |
| Total Cash and cash equivalents |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$1.57M | USD | Point-in-time |
| Total Cash and cash equivalents |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$1.37M | USD | Point-in-time |
Stockholders Equity
18 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Beginning Balance, Amount |
StockholdersEquity
|
$6.11M | USD | Point-in-time |
| Beginning Balance, Amount |
StockholdersEquity
|
$3.88M | USD | Point-in-time |
| Beginning Balance, Amount |
StockholdersEquity
|
$7.79M | USD | Point-in-time |
| Net income (loss) |
NetIncomeLoss
|
$-3.28M | USD | Annual |
| Net income (loss) |
NetIncomeLoss
|
$-3.86M | USD | Annual |
| Private investment offering, net of expenses amount |
StockIssuedDuringPeriodValueNewIssues
|
$3.16M | USD | Annual |
| Private investment offering, net of expenses amount |
StockIssuedDuringPeriodValueNewIssues
|
$4.94M | USD | Annual |
| Shares issued in Minimum Merger, amount |
StockIssuedDuringPeriodValueAcquisitions
|
$262.62K | USD | Annual |
| Repayment of non-recourse promissory notes from Minim option holders |
AdjustmentsToAdditionalPaidInCapitalOther
|
$320.29K | USD | Annual |
| Repurchase of Minim common stock |
StockRepurchasedDuringPeriodValue
|
$-14.86K | USD | Annual |
| Stock option exercises, Amount |
StockIssuedDuringPeriodValueStockOptionsExercised
|
$1.17M | USD | Annual |
| Stock option exercises, Amount |
StockIssuedDuringPeriodValueStockOptionsExercised
|
$60.65K | USD | Annual |
| Stock based compensation |
ShareBasedCompensation
|
$505.19K | USD | Annual |
| Stock based compensation |
ShareBasedCompensation
|
$440.86K | USD | Annual |
| Profit disgorgement |
ProfitDisgorgement
|
$196.00K | USD | Annual |
| Ending Balance, Amount |
StockholdersEquity
|
$6.11M | USD | Point-in-time |
| Ending Balance, Amount |
StockholdersEquity
|
$3.88M | USD | Point-in-time |
| Ending Balance, Amount |
StockholdersEquity
|
$7.79M | USD | Point-in-time |
Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.