Note 6 - Leases (Details Textual) $ in Thousands |
Jun. 30, 2019
USD ($)
|
|---|---|
| Lessee, Operating Lease, Option to Extend Amount | $ 1,522 |
| Lessee, Finance Lease, Option to Extend Amount | $ 6,456 |
| Minimum [Member] | |
| Lessee, Operating Lease, Renewal Term | 1 year |
| Maximum [Member] | |
| Lessee, Operating Lease, Renewal Term | 5 years |
| X | ||||||||||
- Definition Monetary amount of finance lease option to extend. No definition available.
|
| X | ||||||||||
- Definition Monetary amount of operating leases option to extend. No definition available.
|
| X | ||||||||||
- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|