Note 2 - Summary of Significant Accounting Policies |
6 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2017 | |||||||||||||
| Notes to Financial Statements | |||||||||||||
| Significant Accounting Policies [Text Block] |
Basis of consolidation The unaudited interim condensed consolidated financial statements include the financial statements of the Company and its subsidiaries. All significant intercompany transactions and balances between the Company and its subsidiaries are eliminated upon consolidation. Use of estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting years. Significant estimates and assumptions reflected in these financial statements include, but are not limited to clinical trial accrual, share-based compensation, valuation allowance for deferred tax assets and estimates of useful life for property and equipment. Estimates are periodically reviewed in light of changes in circumstances, facts and experiences. Changes in estimates are recorded in the period in which they become known. Actual results could differ from those estimates.Deferred initial public offering (‘‘IPO’’) costs Direct costs incurred by the Company attributable to its proposed IPO of ordinary shares in the United States have been deferred and recorded as deferred IPO costs in the consolidated balance sheets and were charged against the gross proceeds received from such offering. Government grants Government grants relating to the acquisition of plant and equipment are recognized in the consolidated balance sheets upon receipt and amortized as other income over the weighted average useful life of the assets purchased under the related subsidized capital project. Government grants for Dalian Wanchun Pharmaceutical Co., Ltd. (“Wanchun Pharma”) amounting to $323 (RMB2,000 ) were received in December 2014. The government grant was transferred to Wanchunbulin since Wanchun Pharma was liquidated in August 2015. The Company included such government grant under current liabilities as the amendment procedures for changing the beneficiary to Wanchunbulin was still under review of the local government, and there were no credits to profit or loss for the six months ended June 30, 2017. Fair value measurements Financial instruments of the Company primarily include cash, advances to suppliers, amounts due to related parties and accounts payable. As of December 31, 2016 and June 30, 2017, the carrying values of these financial instruments approximated their fair value due to their short term nature.The Company applies ASC 820, Fair Value Measurements and Disclosures (“ASC 820” ), in measuring fair value. ASC 820 defines fair value, establishes a framework for measuring fair value and requires disclosures to be provided on fair value measurement.ASC 820 establishes a three -tier fair value hierarchy, which prioritizes the inputs used in measuring fair value as follows:
ASC 820 describes three main approaches to measuring the fair value of assets and liabilities: (1 ) market approach; (2 ) income approach and (3 ) cost approach. The market approach uses prices and other relevant information generated from market transactions involving identical or comparable assets or liabilities. The income approach uses valuation techniques to convert future amounts to a single present value amount. The measurement is based on the value indicated by current market expectations about those future amounts. The cost approach is based on the amount that would currently be required to replace an asset.Share-based compensation Awards granted to employees The Company applies ASC 718, Compensation—Stock Compensation ("ASC 718" ), to account for its employee share-based payments. In accordance with ASC 718, the Company determines whether an award should be classified and accounted for as a liability award or equity award. All the Company's grants of share-based awards to employees were classified as equity awards and are recognized in the financial statements based on their grant date fair values. Specifically, the grant fair value of the restricted shares is based on the quoted market price of the Company’s ordinary shares. The Company has elected to recognize compensation expense on a straight-line basis over the requisite service period for each separately vesting portion of the award as if the award was, in-substance, multiple awards for all employee equity awards granted with graded vesting based on service condition. The Company uses the accelerated method for all awards granted with graded vesting based on performance conditions. The Company elected to account for forfeitures in the period they occur as a reduction to expense.Awards granted to non-employees The Company has accounted for equity instruments issued to non-employees in accordance with the provisions of ASC 718 and ASC 505, Equity . All transactions in which goods or services are received in exchange for equity instruments are accounted for based on the fair value of the consideration received or the fair value of the equity instrument issued, whichever is more reliably measurable. The measurement date of the fair value of the equity instrument issued is the date on which the counterparty's performance is completed as there is no associated performance commitment. The expense is recognized in the same manner as if the Company had paid cash for the services provided by the non-employees in accordance with ASC 505 -50, Equity-based Payments to Non-Employees .Modification of awards A change in the terms or conditions of the awards is accounted for as a modification of the award. Incremental compensation cost is measured as the excess, if any, of the fair value of the modified award over the fair value of the original award immediately before its terms are modified, measured based on the fair value of the awards and other pertinent factors at the modification date. For vested awards, the Company recognizes incremental compensation cost in the period the modification occurs. For unvested awards, the Company recognizes over the remaining requisite service period, the sum of the incremental compensation cost and the remaining unrecognized compensation cost for the original award on the modification date. If the fair value of the modified award is lower than the fair value of the original award immediately before modification, the minimum compensation cost the Company recognizes is the cost of the original award. There were no modifications to the awards during the six months ended June 30, 2017. Recently adopted accounting pronouncements In May 2017, the FASB issued Accounting Standards Update (“ASU”) 2017 -09, Compensation–Stock Compensation (Topic , clarifying when a change to the terms or conditions of a share-based payment award must be accounted for as a modification. The new guidance requires modification accounting if the fair value, vesting condition or the classification of the award is 718 ): Scope of Modification Accountingnot the same immediately before and after a change to the terms and conditions of the award. The new guidance is effective for the Company on a prospective basis beginning on April 1, 2018, with early adoption permitted. The Company does not expect the adoption of ASU 2017 -09 to have significant impact on its consolidated financial statements. |