Quarterly report pursuant to Section 13 or 15(d)

Bank and Other Borrowings - Summary of Long-term Bank and Other Borrowings (Details)

v3.20.2
Bank and Other Borrowings - Summary of Long-term Bank and Other Borrowings (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2020
Dec. 31, 2019
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 43,137 $ 23,698
Less: current portion 9,675 7,564
Total long-term portion $ 33,462 16,134
Contractual Interest Rate, Percentage 1.00%  
Unicredit S.p.A. (Line A Tranche (1)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 3,435 $ 3,609
Maturity 2023-01  
Contractual Interest Rate Euribor 3 months + 3.10%  
Contractual Interest Rate, Percentage 3.10%  
Interest Nominal Rate 2.80% 2.80%
Unicredit S.p.A. (Line A Tranche (2)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 161 $ 167
Maturity 2023-05  
Contractual Interest Rate Euribor 3 months + 3.10%  
Contractual Interest Rate, Percentage 3.10%  
Interest Nominal Rate 2.80% 2.80%
Unicredit S.p.A. (Line B)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 3,137 $ 3,229
Maturity 2023-11  
Contractual Interest Rate Euribor 3 months + 2.90%  
Contractual Interest Rate, Percentage 2.90%  
Interest Nominal Rate 2.60% 2.60%
Unicredit S.p.A. (Line C)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 2,665 $ 2,787
Maturity 2023-02  
Contractual Interest Rate Euribor 3 months + 3.90%  
Contractual Interest Rate, Percentage 3.90%  
Interest Nominal Rate 3.40% 3.53%
Intesa San Paolo S.p.A. (Line 1)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 889 $ 988
Maturity 2022-04  
Contractual Interest Rate Euribor 3 months + 1.80%  
Contractual Interest Rate, Percentage 1.80%  
Interest Nominal Rate 1.30% 1.88%
Intesa San Paolo S.p.A. (Line 2)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 4,102 $ 4,183
Maturity 2024-04  
Contractual Interest Rate Euribor 3 months + 2.60%  
Contractual Interest Rate, Percentage 2.60%  
Interest Nominal Rate 2.10% 2.60%
Intesa San Paolo S.p.A. (Line 3)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 9,263  
Maturity 2026-06  
Contractual Interest Rate Euribor 3 months + 1.65%  
Contractual Interest Rate, Percentage 1.65%  
Interest Nominal Rate 1.15%  
Intesa San Paolo S.p.A. (Line 4)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 6,437  
Maturity 2026-07  
Contractual Interest Rate Euribor 3 months + 1.70%  
Contractual Interest Rate, Percentage 1.70%  
Interest Nominal Rate 1.20%  
UBI Banca S.p.A. (Line 1)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 274 $ 332
Maturity 2021-08  
Contractual Interest Rate Euribor 3 months + 1.25%  
Contractual Interest Rate, Percentage 1.25%  
Interest Nominal Rate 1.25% 1.25%
UBI Banca S.p.A. (Line 2)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 1,279 $ 1,499
Maturity 2021-10  
Contractual Interest Rate Euribor 3 months +1.95%  
Contractual Interest Rate, Percentage 1.95%  
Interest Nominal Rate 1.45% 1.55%
Monte dei Paschi di Siena S.p.A. (Line 1)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 372 $ 521
Maturity 2022-04  
Contractual Interest Rate, Percentage 0.95%  
Interest Nominal Rate 0.95% 0.95%
Monte dei Paschi di Siena S.p.A. (Line 2)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 2,337  
Maturity 2023-06  
Contractual Interest Rate, Percentage 1.50%  
Interest Nominal Rate 1.50%  
Banco Popolare di Milano S.p.A. (Line 2)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities   $ 3,893
Maturity 2022-09  
Contractual Interest Rate Euribor 3 months + 2.00%  
Contractual Interest Rate, Percentage 2.00%  
Interest Nominal Rate   2.00%
Banco Popolare di Milano S.p.A. (Line 1)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 1,107 $ 1,336
Maturity 2023-06  
Contractual Interest Rate Euribor 3 months + 2.00%  
Contractual Interest Rate, Percentage 2.00%  
Interest Nominal Rate 2.00% 2.00%
Banco Popolare di Milano S.p.A. (Line 3)    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 6,517  
Maturity 2024-03  
Contractual Interest Rate Euribor 3 months + 3.00%  
Contractual Interest Rate, Percentage 3.00%  
Interest Nominal Rate 2.50%  
Simest 1    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 293 $ 280
Maturity 2023-12  
Contractual Interest Rate, Percentage 0.50%  
Interest Nominal Rate 0.50% 0.50%
Simest 2    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 291 $ 279
Maturity 2023-12  
Contractual Interest Rate, Percentage 0.50%  
Interest Nominal Rate 0.50% 0.50%
Simest 3    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 535 $ 512
Maturity 2023-12  
Contractual Interest Rate, Percentage 0.50%  
Interest Nominal Rate 0.50% 0.50%
Finlombarda S.p.A.    
Bank And Other Borrowings [Line Items]    
Total Financial Liabilities $ 43 $ 83
Maturity 2020-12  
Contractual Interest Rate, Percentage 0.50%  
Interest Nominal Rate 0.50% 0.50%