Borrowing Arrangements - Dutch landlord loan (Details) - Dutch Landlord Loan [Member] € in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | ||||
---|---|---|---|---|---|---|
Sep. 30, 2021
USD ($)
|
Sep. 30, 2020
USD ($)
|
Sep. 30, 2021
USD ($)
|
Sep. 30, 2020
USD ($)
|
Dec. 31, 2020
USD ($)
|
May 12, 2014
EUR (€)
|
|
Debt Instrument [Line Items] | ||||||
Aggregate principal amount | $ 280 | $ 280 | $ 297 | € 242 | ||
Interest rate | 8.50% | 8.50% | 8.50% | |||
Interest expense | $ 5 | $ 5 | $ 14 | $ 14 |
X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
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 Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
|