| Total assets | 606.8M | 609.2M | 607.4M | 585.8M | 
                
                        | Current assets | 604.1M | 19.3M | 17.5M | 23.1M | 
                
                        | Cash | 178.8K | 84.1K | 86.9K | 76.3K | 
                
                        | Cash equivalents | 250.5K | 124.3K | 105.5K | 7.2M | 
                
                        | Cash and cash equivalents | 429.3K | 208.4K | 192.4K | 7.3M | 
                
                        | Other short term investments | 584.6M | 1.3M | 842.6K | — | 
                
                        | Accounts receivable | 17.0M | 16.2M | 15.1M | 14.6M | 
                
                        | Other receivables | — | — | — | — | 
                
                        | Inventory | — | — | — | — | 
                
                        | Prepaid assets | 263.3K | 230.9K | 127.5K | 420.1K | 
                
                        | Restricted cash | — | — | — | — | 
                
                        | Assets held for sale | — | — | — | — | 
                
                        | Hedging assets | — | — | — | — | 
                
                        | Other current assets | 12.1K | 12.1K | — | — | 
                
                        | Non current assets | 2.7M | 589.9M | 589.9M | 562.7M | 
                
                        | Properties | 0 | 0 | 0 | 0 | 
                
                        | Land and improvements | — | — | — | — | 
                
                        | Machinery furniture equipment | 166.3K | 156.9K | 300.1K | 428.2K | 
                
                        | Construction in progress | — | — | — | — | 
                
                        | Leases | — | — | — | — | 
                
                        | Accumulated depreciation | -960.8K | -728.3K | -638.6K | -552.1K | 
                
                        | Goodwill | 198.7K | 192.3K | 179.1K | 447.7K | 
                
                        | Investment properties | — | — | — | — | 
                
                        | Financial assets | — | — | — | — | 
                
                        | Intangible assets | 198.7K | 192.3K | 179.1K | 447.7K | 
                
                        | Investments and advances | — | — | — | — | 
                
                        | Other non current assets | — | — | -2 | 1 | 
                
                        | Total liabilities | 21.4M | 16.2M | 9.1M | 4.7M | 
                
                        | Current liabilities | 21.2M | 16.1M | 8.8M | 4.4M | 
                
                        | Accounts payable | 737.6K | 458.7K | 46.0K | 450.6K | 
                
                        | Accrued expenses | — | — | — | — | 
                
                        | Short term debt | — | — | — | — | 
                
                        | Deferred revenue | — | — | — | — | 
                
                        | Tax payable | 168.0K | 173.4K | 583.8K | 553.1K | 
                
                        | Pensions | 137K | 147.2K | 788.5K | 1.1M | 
                
                        | Other current liabilities | — | — | -6.0K | — | 
                
                        | Non current liabilities | 162.7K | 112.2K | 266.6K | 326.8K | 
                
                        | Long term provisions | — | — | — | — | 
                
                        | Long term debt | — | — | — | — | 
                
                        | Provision for risks and charges | — | — | — | — | 
                
                        | Deferred liabilities | — | — | — | — | 
                
                        | Derivative product liabilities | — | — | — | — | 
                
                        | Other non current liabilities | — | — | — | — | 
                
                        | Shareholders equity |  |  |  |  | 
                
                        | Common stock | 280M | 280M | 70M | 70M | 
                
                        | Retained earnings | -189.2M | -137.7M | 157.6M | 167.2M | 
                
                        | Other shareholders equity | — | — | — | — | 
                
                        | Total shareholders equity | 585.4M | 593.1M | 598.3M | 581.1M | 
                
                        | Additional paid in capital | 936.1K | 883.0K | 802.3K | 0 | 
                
                        | Treasury stock | — | — | — | — | 
                
                        | Minority interest | — | — | — | — |