Fair Value Measurement - Marketable Securities - Schedule of Marketable Securities (Details) - USD ($) |
3 Months Ended | 12 Months Ended |
---|---|---|
Mar. 31, 2017 |
Dec. 31, 2016 |
|
Schedule of Available-for-sale Securities [Line Items] | ||
Cost | $ 156,963 | $ 49,971 |
Accrued Income | 356 | 30 |
Unrealized Gains | 156 | |
Unrealized Losses | ||
Fair Value | 157,475 | 50,001 |
Fair Value, Inputs, Level 2 [Member] | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Cost | 156,963 | 49,971 |
Accrued Income | 356 | 30 |
Unrealized Gains | 156 | |
Unrealized Losses | ||
Fair Value | 157,475 | 50,001 |
Fair Value, Inputs, Level 2 [Member] | Money Market Funds [Member] | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Cost | 1,012 | 29,657 |
Accrued Income | 15 | |
Unrealized Gains | ||
Unrealized Losses | ||
Fair Value | 1,012 | 29,672 |
Fair Value, Inputs, Level 2 [Member] | Municipal Securities [Member] | ||
Schedule of Available-for-sale Securities [Line Items] | ||
Cost | 155,951 | 20,314 |
Accrued Income | 356 | 15 |
Unrealized Gains | 156 | |
Unrealized Losses | ||
Fair Value | $ 156,463 | $ 20,329 |
X | ||||||||||
- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Amount of operating dividend and interest income, including amortization and accretion of premiums and discounts, on available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|