Summary of Significant Accounting Policies	6 Months Ended
Jun. 30, 2017
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	2. Summary of Significant Accounting Policies The Company’s significant accounting policies are described in Note 2 to its audited consolidated financial statements for the year ended December 31, 2016, which are included in the Company’s Annual Report on Form 10-K that was filed with the SEC on March 31, 2017. Except as discussed below, these accounting policies have not significantly changed during the six months ended June 30, 2017. Warrant Accounting As more fully described in Note 10, the Company issued warrants to purchase shares of the Company’s common stock in connection with a private placement transaction that closed on March 29, 2017. These warrants contain a feature that could require the transfer of cash in the event of a Fundamental Transaction, as defined in such warrants (other than a Fundamental Transaction not approved by the Company’s Board of Directors). The warrant holders do not control the Company’s Board of Directors, and therefore, since potential future cash settlement is deemed to be within the Company’s control, the warrants are classified in stockholder’s equity in accordance with the authoritative accounting guidance. Recent Accounting Pronouncements In May 2014, the Financial Accounting Standards Board (“FASB”) issued new accounting guidance related to revenue recognition. This new standard replaces all current U.S. GAAP guidance on this topic and eliminates all industry-specific guidance. The new revenue recognition standard provides a unified model to determine when and how revenue is recognized. The core principle is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration for which the entity expects to be entitled in exchange for those goods or services. This guidance, including all subsequent clarifications, is effective for the Company for annual and interim reporting periods in fiscal years beginning after December 15, 2017 and can be applied either retrospectively to each period presented or as a cumulative-effect adjustment as of the date of adoption. The Company performed a preliminary assessment of the impact of the new standard on the consolidated financial statements, and considered all items outlined in the standard. In assessing the impact, the Company has outlined all revenue generating activities, mapped those activities to performance obligations and traced those performance obligations to the standard. The Company is now assessing what impact the change in standard will have on those performance obligations. The Company will continue to evaluate the future impact and method of adoption of the new standard and related amendments on the consolidated financial statements and related disclosures throughout 2017. The Company will adopt the new standard beginning January 1, 2018. In July 2015, the FASB issued new accounting guidance, which changes the measurement principle for inventory from the lower of cost or market to lower of cost and net realizable value for entities that do not measure inventory using the last-in, first-out or retail inventory method. The guidance also eliminates the requirement for these entities to consider replacement cost or net realizable value less an approximately normal profit margin when measuring inventory. The guidance was effective for the Company for annual and interim reporting periods in fiscal years beginning after December 15, 2016. The adoption, effective January 1, 2017, did not have a material impact on the Company’s condensed consolidated financial statements. In February 2016, the FASB issued new accounting guidance, which changes several aspects of the accounting for leases, including the requirement that all leases with durations greater than twelve months be recognized on the balance sheet. The guidance is effective for annual and interim reporting periods in fiscal years beginning after December 15, 2018. The Company is evaluating the impact of adopting this new accounting standard on its financial statements. In March 2016, the FASB issued new accounting guidance, which changes several aspects of the accounting for share-based payment award transactions, including accounting and cash flow classification for excess tax benefits and deficiencies, forfeitures, and tax withholding requirements and cash flow classification. The guidance is effective for annual and interim reporting periods in fiscal years beginning after December 15, 2016. The Company adopted the standard for reporting periods beginning January 1, 2017. The Company elected to keep its policy consistent for the application of a forfeiture rate and, therefore, the adoption of the guidance did not have a material impact on its unaudited condensed financial statements. In August 2016, the FASB issued new accounting guidance, which eliminates the diversity in practice related to the classification of certain cash receipts and payments in the statement of cash flows, by adding or clarifying guidance on eight specific cash flow issues. The guidance is effective for annual and interim reporting periods in fiscal years beginning after December 15, 2017, with early adoption permitted. The amendments in this update should be applied retrospectively to all periods presented, unless deemed impracticable, in which case, prospective application is permitted. The Company is evaluating the new guidance and has not determined the impact this standards update may have on its financial statements. In January 2017, the FASB issued new accounting guidance, which was created to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. This guidance provides a screen to determine whether an integrated set of assets and activities is a business. The screen requires that when substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not a business. The guidance is effective for annual and interim reporting periods in fiscal years beginning after December 15, 2017. The Company does not anticipate this standard to have an impact on the Company’s consolidated financial statements unless a transaction occurs that would need to be evaluated under this guidance at which time the Company will assess the impact of this standard. In May 2017, the FASB recently issued ASU 2017-09, Compensation-Stock Compensation, to provide clarity and reduce both 1) diversity in practice and 2) cost and complexity when applying the guidance in Topic 718 to a change in the terms or conditions of a share-based payment award. ASU 2017-09 provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting under Topic 718. The amendments in ASU 2017-09 are effective for fiscal and interim reporting periods in fiscal years beginning after December 15, 2017. Early adoption is permitted, including adoption in any interim period. The amendments in ASU 2017-09 should be applied prospectively to an award modified on or after the adoption date. The Company does not anticipate that the adoption of ASU 2017-09 will have a material impact on its consolidated financial statements unless a transaction occurs that would need to be evaluated under this guidance at which time the Company will assess the impact of this standard.

2. Summary of Significant Accounting Policies

The Company’s significant accounting policies are described in Note 2 to its audited consolidated financial statements for the year ended December 31, 2016, which are included in the Company’s Annual Report on Form 10-K that was filed with the SEC on March 31, 2017. Except as discussed below, these accounting policies have not significantly changed during the six months ended June 30, 2017.

Warrant Accounting

As more fully described in Note 10, the Company issued warrants to purchase shares of the Company’s common stock in connection with a private placement transaction that closed on March 29, 2017. These warrants contain a feature that could require the transfer of cash in the event of a Fundamental Transaction, as defined in such warrants (other than a Fundamental Transaction not approved by the Company’s Board of Directors). The warrant holders do not control the Company’s Board of Directors, and therefore, since potential future cash settlement is deemed to be within the Company’s control, the warrants are classified in stockholder’s equity in accordance with the authoritative accounting guidance.

Recent Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board (“FASB”) issued new accounting guidance related to revenue recognition. This new standard replaces all current U.S. GAAP guidance on this topic and eliminates all industry-specific guidance. The new revenue recognition standard provides a unified model to determine when and how revenue is recognized. The core principle is that a company should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration for which the entity expects to be entitled in exchange for those goods or services. This guidance, including all subsequent clarifications, is effective for the Company for annual and interim reporting periods in fiscal years beginning after December 15, 2017 and can be applied either retrospectively to each period presented or as a cumulative-effect adjustment as of the date of adoption. The Company performed a preliminary assessment of the impact of the new standard on the consolidated financial statements, and considered all items outlined in the standard. In assessing the impact, the Company has outlined all revenue generating activities, mapped those activities to performance obligations and traced those performance obligations to the standard. The Company is now assessing what impact the change in standard will have on those performance obligations. The Company will continue to evaluate the future impact and method of adoption of the new standard and related amendments on the consolidated financial statements and related disclosures throughout 2017. The Company will adopt the new standard beginning January 1, 2018.

In July 2015, the FASB issued new accounting guidance, which changes the measurement principle for inventory from the lower of cost or market to lower of cost and net realizable value for entities that do not measure inventory using the last-in, first-out or retail inventory method. The guidance also eliminates the requirement for these entities to consider replacement cost or net realizable value less an approximately normal profit margin when measuring inventory. The guidance was effective for the Company for annual and interim reporting periods in fiscal years beginning after December 15, 2016. The adoption, effective January 1, 2017, did not have a material impact on the Company’s condensed consolidated financial statements.

In February 2016, the FASB issued new accounting guidance, which changes several aspects of the accounting for leases, including the requirement that all leases with durations greater than twelve months be recognized on the balance sheet. The guidance is effective for annual and interim reporting periods in fiscal years beginning after December 15, 2018. The Company is evaluating the impact of adopting this new accounting standard on its financial statements.

In March 2016, the FASB issued new accounting guidance, which changes several aspects of the accounting for share-based payment award transactions, including accounting and cash flow classification for excess tax benefits and deficiencies, forfeitures, and tax withholding requirements and cash flow classification. The guidance is effective for annual and interim reporting periods in fiscal years beginning after December 15, 2016. The Company adopted the standard for reporting periods beginning January 1, 2017. The Company elected to keep its policy consistent for the application of a forfeiture rate and, therefore, the adoption of the guidance did not have a material impact on its unaudited condensed financial statements.

In August 2016, the FASB issued new accounting guidance, which eliminates the diversity in practice related to the classification of certain cash receipts and payments in the statement of cash flows, by adding or clarifying guidance on eight specific cash flow issues. The guidance is effective for annual and interim reporting periods in fiscal years beginning after December 15, 2017, with early adoption permitted. The amendments in this update should be applied retrospectively to all periods presented, unless deemed impracticable, in which case, prospective application is permitted. The Company is evaluating the new guidance and has not determined the impact this standards update may have on its financial statements.

In January 2017, the FASB issued new accounting guidance, which was created to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. This guidance provides a screen to determine whether an integrated set of assets and activities is a business. The screen requires that when substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not a business. The guidance is effective for annual and interim reporting periods in fiscal years beginning after December 15, 2017. The Company does not anticipate this standard to have an impact on the Company’s consolidated financial statements unless a transaction occurs that would need to be evaluated under this guidance at which time the Company will assess the impact of this standard.

In May 2017, the FASB recently issued ASU 2017-09, Compensation-Stock Compensation, to provide clarity and reduce both 1) diversity in practice and 2) cost and complexity when applying the guidance in Topic 718 to a change in the terms or conditions of a share-based payment award. ASU 2017-09 provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting under Topic 718. The amendments in ASU 2017-09 are effective for fiscal and interim reporting periods in fiscal years beginning after December 15, 2017. Early adoption is permitted, including adoption in any interim period. The amendments in ASU 2017-09 should be applied prospectively to an award modified on or after the adoption date. The Company does not anticipate that the adoption of ASU 2017-09 will have a material impact on its consolidated financial statements unless a transaction occurs that would need to be evaluated under this guidance at which time the Company will assess the impact of this standard.