Quarterly report pursuant to Section 13 or 15(d)

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

v3.22.1
Bank and Other Borrowings - Summary of Long-term Bank and Other Borrowings (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Bank and Other Borrowings [Line Items]    
Total Financial Liabilities $ 30,645 $ 33,418
Less: current portion 10,657 10,508
Total long-term portion 19,988 22,910
UniCredit S.p.A. (Line A Tranche (1)    
Bank and Other Borrowings [Line Items]    
Total Financial Liabilities $ 1,956 $ 2,330
Maturity 2023-07  
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 $ 97 $ 113
Maturity 2023-11  
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 $ 2,061 $ 2,337
Maturity 2024-05  
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 $ 1,546 $ 1,833
Maturity 2023-08  
Contractual Interest Rate Euribor 3 months + 3.90%  
Contractual Interest Rate, Percentage 3.90%  
Interest Nominal Rate 3.44% 3.33%
Intesa Sanpaolo S.p.A. (Line 1)    
Bank and Other Borrowings [Line Items]    
Total Financial Liabilities $ 142 $ 290
Maturity 2022-04  
Contractual Interest Rate Euribor 3 months + 2.30%  
Contractual Interest Rate, Percentage 2.30%  
Interest Nominal Rate 1.84% 1.73%
Intesa Sanpaolo S.p.A. (Line 2)    
Bank and Other Borrowings [Line Items]    
Total Financial Liabilities $ 2,544 $ 2,872
Maturity 2024-04  
Contractual Interest Rate Euribor 3 months + 3.10%  
Contractual Interest Rate, Percentage 3.10%  
Interest Nominal Rate 2.64% 2.53%
Intesa Sanpaolo S.p.A. (Line 3)    
Bank and Other Borrowings [Line Items]    
Total Financial Liabilities $ 8,781 $ 8,961
Maturity 2026-06  
Contractual Interest Rate Euribor 3 months + 2.15%  
Contractual Interest Rate, Percentage 2.15%  
Interest Nominal Rate 1.69% 1.58%
Intesa Sanpaolo S.p.A. (Line 4)    
Bank and Other Borrowings [Line Items]    
Total Financial Liabilities $ 5,519 $ 5,927
Maturity 2026-07  
Contractual Interest Rate Euribor 3 months + 2.20%  
Contractual Interest Rate, Percentage 2.20%  
Interest Nominal Rate 1.74% 1.63%
Monte dei Paschi di Siena S.p.A. (Line 1)    
Bank and Other Borrowings [Line Items]    
Total Financial Liabilities $ 19 $ 76
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 $ 1,110 $ 1,132
Maturity 2023-06  
Contractual Interest Rate, Percentage 1.50%  
Interest Nominal Rate 1.50% 1.50%
Banco BPM S.p.A. (Line 1)    
Bank and Other Borrowings [Line Items]    
Total Financial Liabilities $ 486 $ 593
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 BPM S.p.A. (Line 3)    
Bank and Other Borrowings [Line Items]    
Total Financial Liabilities $ 4,483 $ 5,014
Maturity 2024-09  
Contractual Interest Rate Euribor 3 months + 3.00%  
Contractual Interest Rate, Percentage 3.00%  
Interest Nominal Rate 2.54% 2.43%
Simest 1    
Bank and Other Borrowings [Line Items]    
Total Financial Liabilities $ 185 $ 189
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 $ 184 $ 188
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 $ 338 $ 345
Maturity 2023-12  
Contractual Interest Rate, Percentage 0.50%  
Interest Nominal Rate 0.50% 0.50%
Simest 4    
Bank and Other Borrowings [Line Items]    
Total Financial Liabilities $ 1,194 $ 1,218
Maturity 2027-04  
Contractual Interest Rate, Percentage 0.50%  
Interest Nominal Rate 0.50% 0.50%