XML 33 R36.htm IDEA: XBRL DOCUMENT v2.4.1.9
Subsequent Events (Details Textual)
3 Months Ended 0 Months Ended
Mar. 31, 2015
USD ($)
Mar. 31, 2014
USD ($)
Mar. 31, 2015
EUR (€)
Apr. 15, 2015
Subsequent Event [Member]
Employment Agreement [Member]
USD ($)
Apr. 15, 2015
Subsequent Event [Member]
Employment Agreement [Member]
2015 Equity Incentive Plan [Member]
USD ($)
May 04, 2015
Subsequent Event [Member]
Second Amendment [Member]
USD ($)
May 04, 2015
Subsequent Event [Member]
Second Amendment [Member]
EUR (€)
May 12, 2015
Subsequent Event [Member]
Purchase Agreement [Member]
USD ($)
Subsequent Event [Line Items]                
Share Based Compensation Arrangement By Share Based Payment Award Options Granted Weighted Average Contractual Term         10 years      
Deferred Compensation Arrangement with Individual, Compensation Expense       $ 240,000us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense
/ neph_AgreementAxis
= neph_EmploymentAgreementMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross         2,184,193us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
/ neph_AgreementAxis
= neph_EmploymentAgreementMember
/ us-gaap_AwardTypeAxis
= neph_TwoThousandAndFifteenEquityIncentivePlanMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
     
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price         $ 0.60us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
/ neph_AgreementAxis
= neph_EmploymentAgreementMember
/ us-gaap_AwardTypeAxis
= neph_TwoThousandAndFifteenEquityIncentivePlanMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
     
Deferred Compensation Arrangements, Overall, Description       four-year term expiring on April 14, 2019 (the “Term”), unless sooner terminated by either party. Pursuant to the Employment Agreement, Mr. Evans will receive an initial annualized base salary of $240,000 and will be eligible to receive an annual performance bonus of up to 30% of his annualized base salary        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights         50% of the options will vest upon the achievement of annual revenue targets of $3,000,000, $6,000,000 and $10,000,000; 15% of the options will vest upon the Company listing on a national securities exchange; and 35% of the options will vest over four years in 16 equal, quarterly installments.      
Annual Minimum Amount 1,085,000neph_AnnualMinimumAmount   1,000,000neph_AnnualMinimumAmount     1,085,000neph_AnnualMinimumAmount
/ neph_AgreementAxis
= neph_SecondAmendmentMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
1,000,000neph_AnnualMinimumAmount
/ neph_AgreementAxis
= neph_SecondAmendmentMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
 
Warrants To Purchase Common Stock               900,000neph_WarrantsToPurchaseCommonStock
/ neph_AgreementAxis
= neph_PurchaseAgreementMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Warrants Exercisable Term               5 years
Stock Issued During Period, Shares, New Issues               1,800,000us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ neph_AgreementAxis
= neph_PurchaseAgreementMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Sale of Stock, Price Per Share               $ 0.67us-gaap_SaleOfStockPricePerShare
/ neph_AgreementAxis
= neph_PurchaseAgreementMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Proceeds from Issuance of Common Stock $ 0us-gaap_ProceedsFromIssuanceOfCommonStock $ 2,016,000us-gaap_ProceedsFromIssuanceOfCommonStock           $ 1,200,000us-gaap_ProceedsFromIssuanceOfCommonStock
/ neph_AgreementAxis
= neph_PurchaseAgreementMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Class of Warrant or Right, Exercise Price of Warrants or Rights               $ 0.85us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ neph_AgreementAxis
= neph_PurchaseAgreementMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Royalty Agreement Commitments Description           the Company and Medica agreed that Italy will continue to be excluded from the worldwide license, and that, until December 31, 2022, the Company will pay Medica a royalty of 3% of net sales, in addition to any other payments required, except that if the Company sublicenses to a third party the right to market and sell its HydraGuard products, the Company will pay Medica a fee of €2.00 (approximately $2.17) per HydraGuard unit in lieu of the 3% royalty. the Company and Medica agreed that Italy will continue to be excluded from the worldwide license, and that, until December 31, 2022, the Company will pay Medica a royalty of 3% of net sales, in addition to any other payments required, except that if the Company sublicenses to a third party the right to market and sell its HydraGuard products, the Company will pay Medica a fee of €2.00 (approximately $2.17) per HydraGuard unit in lieu of the 3% royalty.