Subsequent Events	6 Months Ended
Jun. 30, 2018
Subsequent Events [Abstract]
Subsequent Events	Note 10: Subsequent Events Distribution and Commercialization Agreement On July 1, 2018, the Company announced that it had entered into a Distribution and Commercialization Agreement (the “Agreement”) with Sandoz Inc., a division of Novartis AG, to commercialize the Company’s Symjepi™ product for the emergency treatment of allergic reactions (Type I) including anaphylaxis. Under the terms of the Agreement, the Company appointed Sandoz as the exclusive distributor of Symjepi in the United States and related territories (“Territory”), in all fields including both the retail market and other markets, and granted Sandoz an exclusive license under the Company’s patent and other intellectual property rights and know-how to market, sell, and otherwise commercialize and distribute the product in the Territory, subject to the provisions of the Agreement, in partial consideration of an upfront fee by Sandoz and potential performance-based milestone payments. As part of the Agreement, Sandoz has commercial rights to the Company’s Symjepi Epinephrine Injection USP Injection (0.3mg/0.3mL) Injection pre-filled single dose syringe product, as well as the lower dose Symjepi (epinephrine) Injection 0.15mg product if approved by the FDA, which is intended for use in the treatment of anaphylaxis for patients weighing 33-65 pounds and for which the Company submitted a supplemental new drug application to the FDA on November 27, 2017. The Company retains rights to the intellectual property subject to the Agreement and to commercialize both products outside of the Territory, but has granted Sandoz a right of first negotiation regarding such territories. In addition, the Company may continue to use the licensed intellectual property (excluding certain of the licensed trademarks) to develop and commercialize other products (with certain exceptions), including products that utilize the Company’s Symject syringe product platform. The Agreement provides that Sandoz will pay to the Company 50% of the net profit from net sales, as each such term is defined in the Agreement, of the product in the Territory to third parties, determined on a quarterly basis. The Company will be the supplier of the product to Sandoz, and Sandoz will order and pay the Company a supply price for quantities of products ordered. The Company will be responsible for all manufacturing, component and supply costs related to manufacturing and supplying the product to Sandoz. The Company is responsible for component sourcing and regulatory compliance in the supply chain and for testing of lots of product. Sandoz has agreed to use commercially reasonable efforts to commercialize the product, subject to various conditions and to the other provisions of the Agreement. The Agreement does not include minimum payments to the Company by Sandoz, minimum requirements for sales of product by Sandoz or, with certain exceptions, minimum purchase commitments by Sandoz. Under the Agreement, Sandoz has sole discretion in determining pricing, terms of sale, marketing, and selling decisions relating to the product. Jefferies LLC acted as sole financial advisor to the Company in connection with the transaction. The Company has agreed to pay Jefferies a fee of $2.0 million, a portion of which is payable out of fees and milestone payments received with the balance payable in the fourth calendar quarter of 2018 or earlier in certain circumstances. Adamis Working Capital Line On June 28, 2018, the Company and the Lender amended the Adamis Working Capital Line loan and security agreement and warrant disclosed in Note 7 above to provide that effective as of June 1, 2018, if the Company has not paid in full all amounts that are required to be paid to the Lender under the loan documents on or before the maturity date of the loan, then the Lender may exercise the Warrant, in whole or in part, to acquire a number of warrant shares. In July 2018, the Lender delivered a notice of exercise of the warrant and sold warrant shares in an amount sufficient to satisfy substantially all of the outstanding principal balance of the loan. The Company paid the remaining principal and accrued unpaid interest, and there is no outstanding balance under the Adamis Working Capital Line. Exercised warrant shares that were not sold have been returned to the Company as treasury stock. In addition, the Lender released the Company’s $1.0 million restricted Certificate of Deposit that had served as additional collateral for the Adamis Working Capital Line, and the amount was no longer restricted cash. See Note 7. Public Offering On August 6, 2018, the Company completed the closing of an underwritten public offering of 13,416,667 shares of common stock at a public offering price of $3.00 per share, which included 1,750,000 shares pursuant to the full exercise of the over-allotment option granted to the underwriters. Net proceeds were approximately $37.6 million, after deducting approximately $2,660,000 in underwriting discounts and commissions and estimated offering expenses payable by the Company. Raymond James & Associates, Inc. acted as the sole book-running manager for the offering, B. Riley FBR acted as lead manager for the offering, and H.C. Wainwright & Co. and Maxim Group LLC acted as co-managers for the offering. The securities were issued by the Company pursuant to a “shelf” registration statement on Form S-3 that the Company previously filed with the Securities and Exchange Commission, and a prospectus supplement and an accompanying prospectus relating to the offering.

Subsequent Events

6 Months Ended

Jun. 30, 2018

Note 10: Subsequent Events

Distribution and Commercialization Agreement

On July 1, 2018, the Company announced that it had entered into a Distribution and Commercialization Agreement (the “Agreement”) with Sandoz Inc., a division of Novartis AG, to commercialize the Company’s Symjepi™ product for the emergency treatment of allergic reactions (Type I) including anaphylaxis. Under the terms of the Agreement, the Company appointed Sandoz as the exclusive distributor of Symjepi in the United States and related territories (“Territory”), in all fields including both the retail market and other markets, and granted Sandoz an exclusive license under the Company’s patent and other intellectual property rights and know-how to market, sell, and otherwise commercialize and distribute the product in the Territory, subject to the provisions of the Agreement, in partial consideration of an upfront fee by Sandoz and potential performance-based milestone payments. As part of the Agreement, Sandoz has commercial rights to the Company’s Symjepi Epinephrine Injection USP Injection (0.3mg/0.3mL) Injection pre-filled single dose syringe product, as well as the lower dose Symjepi (epinephrine) Injection 0.15mg product if approved by the FDA, which is intended for use in the treatment of anaphylaxis for patients weighing 33-65 pounds and for which the Company submitted a supplemental new drug application to the FDA on November 27, 2017. The Company retains rights to the intellectual property subject to the Agreement and to commercialize both products outside of the Territory, but has granted Sandoz a right of first negotiation regarding such territories. In addition, the Company may continue to use the licensed intellectual property (excluding certain of the licensed trademarks) to develop and commercialize other products (with certain exceptions), including products that utilize the Company’s Symject syringe product platform.

The Agreement provides that Sandoz will pay to the Company 50% of the net profit from net sales, as each such term is defined in the Agreement, of the product in the Territory to third parties, determined on a quarterly basis. The Company will be the supplier of the product to Sandoz, and Sandoz will order and pay the Company a supply price for quantities of products ordered. The Company will be responsible for all manufacturing, component and supply costs related to manufacturing and supplying the product to Sandoz. The Company is responsible for component sourcing and regulatory compliance in the supply chain and for testing of lots of product.

Sandoz has agreed to use commercially reasonable efforts to commercialize the product, subject to various conditions and to the other provisions of the Agreement. The Agreement does not include minimum payments to the Company by Sandoz, minimum requirements for sales of product by Sandoz or, with certain exceptions, minimum purchase commitments by Sandoz. Under the Agreement, Sandoz has sole discretion in determining pricing, terms of sale, marketing, and selling decisions relating to the product. Jefferies LLC acted as sole financial advisor to the Company in connection with the transaction. The Company has agreed to pay Jefferies a fee of $2.0 million, a portion of which is payable out of fees and milestone payments received with the balance payable in the fourth calendar quarter of 2018 or earlier in certain circumstances.

Adamis Working Capital Line

On June 28, 2018, the Company and the Lender amended the Adamis Working Capital Line loan and security agreement and warrant disclosed in Note 7 above to provide that effective as of June 1, 2018, if the Company has not paid in full all amounts that are required to be paid to the Lender under the loan documents on or before the maturity date of the loan, then the Lender may exercise the Warrant, in whole or in part, to acquire a number of warrant shares. In July 2018, the Lender delivered a notice of exercise of the warrant and sold warrant shares in an amount sufficient to satisfy substantially all of the outstanding principal balance of the loan. The Company paid the remaining principal and accrued unpaid interest, and there is no outstanding balance under the Adamis Working Capital Line. Exercised warrant shares that were not sold have been returned to the Company as treasury stock. In addition, the Lender released the Company’s $1.0 million restricted Certificate of Deposit that had served as additional collateral for the Adamis Working Capital Line, and the amount was no longer restricted cash. See Note 7.

Public Offering

On August 6, 2018, the Company completed the closing of an underwritten public offering of 13,416,667 shares of common stock at a public offering price of $3.00 per share, which included 1,750,000 shares pursuant to the full exercise of the over-allotment option granted to the underwriters. Net proceeds were approximately $37.6 million, after deducting approximately $2,660,000 in underwriting discounts and commissions and estimated offering expenses payable by the Company. Raymond James & Associates, Inc. acted as the sole book-running manager for the offering, B. Riley FBR acted as lead manager for the offering, and H.C. Wainwright & Co. and Maxim Group LLC acted as co-managers for the offering. The securities were issued by the Company pursuant to a “shelf” registration statement on Form S-3 that the Company previously filed with the Securities and Exchange Commission, and a prospectus supplement and an accompanying prospectus relating to the offering.