Leases - Schedule of Maturities of Operating Lease Liabilties (Details) - USD ($) $ in Thousands |
Mar. 31, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Leases [Abstract] | ||
| 2019 | $ 495 | |
| 2020 | 675 | |
| 2021 | 671 | |
| 2022 | 629 | |
| 2023 | 250 | |
| Total minimum lease payments | 2,720 | |
| Less: amount of lease payments representing effects of discounting | 295 | |
| Present value of future minimum lease payments | 2,425 | |
| Less: current obligations under leases | 526 | |
| Total lease liabilities | $ 1,899 |
| X | ||||||||||
- Definition Current obligations under leases. No definition available.
|
| X | ||||||||||
- Definition Amount of lease payments representing effects of discounting. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease having an initial or remaining lease term in excess of one year due in remainder of fiscal year following latest fiscal year. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Present value of minimum lease payments for sale-leaseback transactions accounted for using the deposit method or as a financing. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
|