Long-term Debt - Schedule of Long-term Debt (Details) (Parenthetical) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2018 |
Dec. 31, 2017 |
Mar. 31, 2018 |
|
| Debt issuance costs net | $ 115 | $ 97 | |
| Revolving Credit [Member] | |||
| Debt due date | Mar. 24, 2021 | ||
| Term Loan [Member] | |||
| Debt due date | Mar. 24, 2021 | ||
| Effective interest rate | 5.30% | 5.30% | |
| Principal amount | $ 102 | $ 102 | |
| Capital Lease [Member] | |||
| Debt interest rate | 11.90% | 11.90% |
| X | ||||||||||
- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of the required periodic payments applied to principal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|