Restructuring Charge (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Jun. 30, 2018 |
Mar. 31, 2018 |
|
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring | $ 0 | |
| Unpaid balance of restructuring charges | 14 | $ 63 |
| Employee Severance [Member] | ||
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring | 0 | |
| Unpaid balance of restructuring charges | 0 | 0 |
| Other Restructuring [Member] | ||
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring | 0 | |
| Unpaid balance of restructuring charges | $ 14 | $ 63 |
| X | ||||||||||
- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| 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 | ||||||||||
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|