Notes Payable (Details) - USD ($) |
12 Months Ended | |||
|---|---|---|---|---|
Jul. 05, 2017 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| Note Payable Repayments | $ 0 | $ (3,000,000) | ||
| Note Payable Amortization of debt discount | 0 | 174,000 | ||
| Discount Amortization Of debt discount | 174,000 | |||
| Notes Payable, Net Beginning | 0 | 2,826,000 | ||
| Notes Payable, Net Ending | 0 | 0 | $ 2,826,000 | |
| NSC Notes Memebers [Member] | ||||
| Note Payable balance Beginning | 0 | 3,000,000 | ||
| Note Payable Repayments | $ (3,000,000) | (3,000,000) | (3,000,000) | |
| Note Payable Amortization of debt discount | 0 | |||
| Note Payable balance Ending | 0 | 0 | 3,000,000 | |
| Discount Beginning | 0 | (174,000) | ||
| Discount Amortization Of debt discount | 174,000 | |||
| Discount Ending | 0 | 0 | $ (174,000) | |
| Notes Payable, Net Beginning | $ 0 | |||
| Notes Payable, Net Ending | $ 0 | |||
| X | ||||||||||
- Definition Amount of noncash expense included in interest expense to amortize debt discount and associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. No definition available.
|
| X | ||||||||||
- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after accumulated amortization, of debt discount. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash outflow for a borrowing supported by a written promise to pay an obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|