| Document and Entity Information | 9 Months Ended |
| Sep. 30, 2013 | |
| Document And Entity Information | ' |
| Entity Registrant Name | 'US Nuclear Corp. |
| Entity Central Index Key | '0001543623 |
| Document Type | '10-Q |
| Document Period End Date | 30-Sep-13 |
| Amendment Flag | 'false |
| Current Fiscal Year End Date | '--12-31 |
| Is Entity a Well-known Seasoned Issuer? | 'No |
| Is Entity a Voluntary Filer? | 'No |
| Is Entity's Reporting Status Current? | 'No |
| Entity Filer Category | 'Smaller Reporting Company |
| Entity Common Stock, Shares Outstanding | 10,700,000 |
| Document Fiscal Period Focus | 'Q3 |
| Document Fiscal Year Focus | '2013 |
| Balance Sheets (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
| Current Assets | ' | ' |
| Cash | $0 | $0 |
| Total Current Assets | 0 | 0 |
| TOTAL ASSETS | 0 | 0 |
| Current Liabilities | ' | ' |
| Due to a related party | 10,901 | 3,436 |
| Accounts Payable | 2,000 | 868 |
| Total Current Liabilities | 12,901 | 4,304 |
| TOTAL LIABILITIES | 12,901 | 4,304 |
| Stockholders’ Equity (Deficit) | ' | ' |
| Preferred Stock | ' | ' |
| Common Stock | 1,070 | 1,000 |
| Deficit accumulated during development stage | -13,971 | -5,304 |
| Total Stockholders’ Equity (Deficit) | -12,901 | -4,304 |
| TOTAL LIABILITIES & STOCKHOLDERS’ EQUITY (DEFICIT) | $0 | $0 |
| Balance Sheets (Parenthetical) (USD $) | Sep. 30, 2013 | Dec. 31, 2012 |
| Statement of Financial Position [Abstract] | ' | ' |
| Common stock, par value | $0.00 | $0.00 |
| Common stock, shares authorized | 100,000,000 | 100,000,000 |
| Common stock, shares issued | 10,700,000 | 10,000,000 |
| Preferred stock, par value | $0.00 | $0.00 |
| Preferred stock, shares authorized | 5,000,000 | 5,000,000 |
| Preferred stock, issued | 0 | 0 |
| Statements of Operations (USD $) | 3 Months Ended | 8 Months Ended | 9 Months Ended | 20 Months Ended | |
| Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2013 | |
| Revenues | ' | ' | ' | ' | ' |
| Revenues | ' | ' | ' | ' | ' |
| Total Revenues | ' | ' | ' | ' | ' |
| General & Administrative Expenses | ' | ' | ' | ' | ' |
| Organization and related expenses | 3,368 | 1,436 | 3,936 | 8,667 | 13,971 |
| Total General & Administrative Expenses | 3,368 | 14,361 | 3,936 | 8,667 | 13,971 |
| Net Loss | ($3,368) | ($1,436) | ($3,936) | ($8,667) | ($13,971) |
| Basic loss per share | $0 | $0 | $0 | $0 | $0 |
| Weighted average number of common shares outstanding | 10,116,667 | 10,000,000 | 10,000,000 | 10,038,889 | 10,000,000 |
| Statements of Cash Flows (USD $) | 8 Months Ended | 9 Months Ended | 20 Months Ended |
| Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2013 | |
| CASH FLOWS FROM OPERATING ACTIVITIES | ' | ' | ' |
| Net Loss | ($3,936) | ($8,667) | ($13,971) |
| Change in accounts payable | 936 | -1,132 | 2,000 |
| Changes in working capital | 1,000 | ' | 1,000 |
| Net cash provided by (used in) operating activities | -2,000 | -7,535 | -10,971 |
| CASH FLOWS FROM INVESTING ACTIVITIES | ' | ' | ' |
| Net cash provided by (used in) investing activities | ' | ' | ' |
| CASH FLOWS FROM FINANCING ACTIVITIES | ' | ' | ' |
| Due to a related party | 2,000 | 7,465 | 10,901 |
| Proceeds from stock issuance | ' | 70 | 70 |
| Net cash provided by (used in) financing activities | 2,000 | 7,535 | 10,971 |
| Net increase (decrease) in cash | ' | ' | ' |
| Cash at beginning of year | ' | ' | ' |
| Cash at end of year | ' | ' | ' |
| Common stock issued to founder for services rendered | 1,000 | ' | 1,000 |
| SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION: | ' | ' | ' |
| Interest paid | ' | ' | ' |
| Income taxes paid | ' | ' | ' |
| ORGANIZATION AND DESCRIPTION OF BUSINESS | 9 Months Ended |
| Sep. 30, 2013 | |
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ' |
| ORGANIZATION AND DESCRIPTION OF BUSINESS | ' |
| NOTE 1. ORGANIZATION AND DESCRIPTION OF BUSINESS | |
| US Nuclear Corp, (formerly known as APEX 3 Inc.) (the “Company”) was incorporated under the laws of the State of Delaware on February 14, 2012 and has been inactive since inception. The Company intends to serve as a vehicle to effect an asset acquisition, merger, exchange of capital stock or other business combination with a domestic or foreign business. |
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | 9 Months Ended |
| Sep. 30, 2013 | |
| Accounting Policies [Abstract] | ' |
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | ' |
| NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | |
| Basis of Presentation - Development Stage Company | |
| The Company has not earned any revenue from operations. Accordingly, the Company’s activities have been accounted for as those of a “Development Stage Company” as set forth in Financial Accounting Standards Board ASC 915. Among the disclosures required by ASC 915 are that the Company’s financial statements be identified as those of a development stage company, and that the statements of operations, stockholders’ equity and cash flows disclose activity since the date of the Company’s inception. | |
| Accounting Method | |
| The Company’s financial statements are prepared using the accrual method of accounting. The Company has elected a fiscal year ending on December 31. | |
| Use of Estimates | |
| The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. In the opinion of management, all adjustments necessary in order to make the financial statements not misleading have been included. Actual results could differ from those estimates. | |
| Cash Equivalents | |
| The Company considers all highly liquid investments with maturity of three months or less when purchased to be cash equivalents. | |
| Income Taxes | |
| Income taxes are provided in accordance with Statement of Financial Accounting Standards ASC 740 Accounting for Income Taxes. A deferred tax asset or liability is recorded for all temporary differences between financial and tax reporting and net operating loss carry forwards. Deferred tax expense (benefit) results from the net change during the year of deferred tax assets and liabilities. Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion of all of the deferred tax assets will be realized. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment. There were no current or deferred Income tax expenses or benefits due to the Company not having any material operations for period ended September 30, 2013. | |
| Basic Earnings (Loss) per Share | |
| In February 1997, the FASB issued ASC 260, “Earnings per Share”, which specifies the computation, presentation and disclosure requirements for earnings (loss) per share for entities with publicly held common stock. ASC 260 supersedes the provisions of APB No. 15, and requires the presentation of basic earnings (loss) per share and diluted earnings (loss) per share. The Company has adopted the provisions of ASC 260 effective (inception). | |
| Basic net loss per share amounts is computed by dividing the net income by the weighted average number of common shares outstanding. Diluted earnings per share are the same as basic earnings per share due to the lack of dilutive items in the Company. | |
| Impact of New Accounting Standards | |
| The Company does not expect the adoption of recently issued accounting pronouncements to have a significant impact on the Company’s results of operations, financial position, or cash flow. |
| GOING CONCERN | 9 Months Ended |
| Sep. 30, 2013 | |
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ' |
| GOING CONCERN | ' |
| NOTE 3. GOING CONCERN | |
| The Company’s financial statements are prepared using accounting principles generally accepted in the United States of America applicable to a going concern that contemplates the realization of assets and liquidation of liabilities in the normal course of business. The Company has not established any source of revenue to cover its operating costs. The Company will engage in very limited activities without incurring any liabilities that must be satisfied in cash until a source of funding is secured. The Company will offer noncash consideration and seek equity lines as a means of financing its operations. If the Company is unable to obtain revenue producing contracts or financing or if the revenue or financing it does obtain is insufficient to cover any operating losses it may incur, it may substantially curtail or terminate its operations or seek other business opportunities through strategic alliances, acquisitions or other arrangements that may dilute the interests of existing stockholders. |
| RELATED PARTY TRANSACTIONS | 9 Months Ended |
| Sep. 30, 2013 | |
| Related Party Transactions [Abstract] | ' |
| RELATED PARTY TRANSACTIONS | ' |
| NOTE 4. RELATED PARTY TRANSACTIONS | |
| An officer and director of the Company has performed services for the Company during the period the value of which was $1,000, in exchange for 10,000,000 shares of common stock. During the period a related party of the Company paid $1,368 for general and administrative expenses. |
| SHAREHOLDER'S EQUITY | 9 Months Ended | ||
| Sep. 30, 2013 | |||
| Equity [Abstract] | ' | ||
| SHAREHOLDER'S EQUITY | ' | ||
| NOTE 5. SHAREHOLDER’S EQUITY | |||
| Upon formation, the Board of Directors issued 10,000,000 shares of common stock for $1,000 in services to the founding shareholder of the Company. On August 15, 2013, the Registrant sold an aggregate of 700,000 shares of its common stock for aggregate consideration of $70 (a per-share price of $.0001, being the par value of the shares). | |||
| The stockholders’ equity section of the Company contains the following classes of capital stock as of September 30, 2013. | |||
| • | Common stock, $ 0.0001 par value: 100,000,000 shares authorized; 10,700,000 shares issued and outstanding | ||
| • | Preferred stock, $ 0.0001 par value: 5,000,000 shares authorized; but not issued and outstanding. | ||
| COMMITMENT AND CONTINGENCY | 9 Months Ended |
| Sep. 30, 2013 | |
| Commitments and Contingencies Disclosure [Abstract] | ' |
| COMMITMENT AND CONTINGENCY | ' |
| NOTE 6. COMMITMENT AND CONTINGENCY | |
| There is no commitment or contingency to disclose during the period ended September 30, 2013. |
| SUBSEQUENT EVENTS | 9 Months Ended |
| Sep. 30, 2013 | |
| Subsequent Events [Abstract] | ' |
| SUBSEQUENT EVENTS | ' |
| NOTE 7. SUBSEQUENT EVENTS | |
| On October 15, 2013, US Nuclear Corp f/k/a APEX 3 Inc, a Delaware corporation (the “Company”), entered into an Agreement and Plan of Merger with Optron Scientific Company Inc, (“Optron”) which operates its business under the trade name Technical Associates and is the parent company of Overhoff Technology Corp.. Under this agreement, US Nuclear Corp acquired Optron, a California corporation, in which the shareholders of Optron received common stock in US Nuclear Corp, in exchange for their shares in Optron. Under the terms and conditions of the merger, the Company, continues to be a Delaware corporation. As part of the Agreement and Plan of Merger, effective as of October 15, 2013, US Nuclear Acquisition Corp, a California corporation and a wholly-owned subsidiary of US Nuclear Corp “Merger Sub” entered into a share exchange agreement with Optron Scientific Company Inc, and Robert I. Goldstein, the sole shareholder of Optron Scientific Company Inc, a California company. Pursuant to the Agreement and Plan of Merger, US Nuclear Corp agreed to issue an aggregate of 9,150,000 shares of its common stock in exchange for all of the issued and outstanding securities of Optron Scientific Company Inc (the “Share Exchange”). The Share Exchange closed on October 15, 2013. | |
| Management has evaluated subsequent events up to and including November 4, 2013 which is the date the statements were available for issuance and determined there are no reportable subsequent events except as disclosed above. | |
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) | 9 Months Ended |
| Sep. 30, 2013 | |
| Accounting Policies [Abstract] | ' |
| Basis of Presentation - Development Stage Company | ' |
| Basis of Presentation - Development Stage Company | |
| The Company has not earned any revenue from operations. Accordingly, the Company’s activities have been accounted for as those of a “Development Stage Company” as set forth in Financial Accounting Standards Board ASC 915. Among the disclosures required by ASC 915 are that the Company’s financial statements be identified as those of a development stage company, and that the statements of operations, stockholders’ equity and cash flows disclose activity since the date of the Company’s inception. | |
| Accounting Method | ' |
| Accounting Method | |
| The Company’s financial statements are prepared using the accrual method of accounting. The Company has elected a fiscal year ending on December 31. | |
| Cash Equivalents | ' |
| Cash Equivalents | |
| The Company considers all highly liquid investments with maturity of three months or less when purchased to be cash equivalents. | |
| Income Taxes | ' |
| Income Taxes | |
| Income taxes are provided in accordance with Statement of Financial Accounting Standards ASC 740 Accounting for Income Taxes. A deferred tax asset or liability is recorded for all temporary differences between financial and tax reporting and net operating loss carry forwards. Deferred tax expense (benefit) results from the net change during the year of deferred tax assets and liabilities. Deferred tax assets are reduced by a valuation allowance when, in the opinion of management, it is more likely than not that some portion of all of the deferred tax assets will be realized. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment. There were no current or deferred Income tax expenses or benefits due to the Company not having any material operations for period ended September 30, 2013. | |
| Basic Earnings (Loss) per Share | ' |
| Basic Earnings (Loss) per Share | |
| In February 1997, the FASB issued ASC 260, “Earnings per Share”, which specifies the computation, presentation and disclosure requirements for earnings (loss) per share for entities with publicly held common stock. ASC 260 supersedes the provisions of APB No. 15, and requires the presentation of basic earnings (loss) per share and diluted earnings (loss) per share. The Company has adopted the provisions of ASC 260 effective (inception). | |
| Basic net loss per share amounts is computed by dividing the net income by the weighted average number of common shares outstanding. Diluted earnings per share are the same as basic earnings per share due to the lack of dilutive items in the Company. | |
| Impact of New Accounting Standards | ' |
| Impact of New Accounting Standards | |
| The Company does not expect the adoption of recently issued accounting pronouncements to have a significant impact on the Company’s results of operations, financial position, or cash flow. |
| RELATED PARTY TRANSACTIONS (Details Narrative) (USD $) | 3 Months Ended | 20 Months Ended |
| Sep. 30, 2013 | Sep. 30, 2013 | |
| Related Party Transactions Details Narrative | ' | ' |
| Stock issued in exchange for services, shares | ' | 10,000,000 |
| Stock issued in exchange for services, value | ' | $1,000 |
| General and administrative expenese paid by related party | 1,368 | ' |
| Stock issued for cash, Shares | 700,000 | ' |
| Stock issued for cash, Amount | $70 | ' |
| Stock issued for cash, Per Share Amount | $0.00 | $0.00 |
| SUBSEQUENT EVENTS (Details Narrative) | 0 Months Ended |
| Oct. 15, 2013 | |
| Subsequent Events Details Narrative | ' |
| Subsequent Event Description | ' |
| On October 15, 2013, US Nuclear Corp f/k/a APEX 3 Inc, a Delaware corporation (the “Company”), entered into an Agreement and Plan of Merger with Optron Scientific Company Inc, (“Optron”) which operates its business under the trade name Technical Associates and is the parent company of Overhoff Technology Corp.. Under this agreement, US Nuclear Corp acquired Optron, a California corporation, in which the shareholders of Optron received common stock in US Nuclear Corp, in exchange for their shares in Optron. Under the terms and conditions of the merger, the Company, continues to be a Delaware corporation. As part of the Agreement and Plan of Merger, effective as of October 15, 2013, US Nuclear Acquisition Corp, a California corporation and a wholly-owned subsidiary of US Nuclear Corp “Merger Sub” entered into a share exchange agreement with Optron Scientific Company Inc, and Robert I. Goldstein, the sole shareholder of Optron Scientific Company Inc, a California company. Pursuant to the Agreement and Plan of Merger, US Nuclear Corp agreed to issue an aggregate of 9,150,000 shares of its common stock in exchange for all of the issued and outstanding securities of Optron Scientific Company Inc (the “Share Exchange”). The Share Exchange closed on October 15, 2013. |
