Summary of Significant Accounting Policies (Details 7)	Jun. 30, 2020	Dec. 31, 2019
Swedish Krona [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	9.31	9.34
Japanese Yen [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	107.81	108.66
South Korean Won [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	1,201.06	1,154.56
Taiwan Dollar [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	29.44	30.00