Summary of Significant Accounting Policies - Schedule of Fair Value on Recurring Basis of Assets (Details) - USD ($) |
6 Months Ended | 12 Months Ended |
|---|---|---|
Jun. 30, 2017 |
Dec. 31, 2016 |
|
| Fair value - equity securities | $ 450,000 | $ 450,000 |
| Overnight sweep deposits | 2,000 | 2,000 |
| Total Assets measured at fair value | 452,000 | 452,000 |
| Level 1 [Member] | ||
| Fair value - equity securities | ||
| Overnight sweep deposits | 2,000 | 2,000 |
| Total Assets measured at fair value | 2,000 | 2,000 |
| Level 2 [Member] | ||
| Fair value - equity securities | ||
| Overnight sweep deposits | ||
| Total Assets measured at fair value | ||
| Level 3 [Member] | ||
| Fair value - equity securities | 450,000 | 450,000 |
| Overnight sweep deposits | ||
| Total Assets measured at fair value | $ 450,000 | $ 450,000 |
| X | ||||||||||
- Definition Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Overnight sweep deposits. No definition available.
|
| X | ||||||||||
- Definition Amount of realized and unrealized gain (loss) included in earnings, which have arisen from the use of significant unobservable inputs (level 3) to measure fair value of assets, liabilities, and financial instruments classified in shareholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of gain (loss) recognized on the income statement for financial instrument classified in shareholders' equity measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|