Income Taxes	3 Months Ended
	Mar. 31, 2022
Income Tax Disclosure [Abstract]
Income Tax Disclosure [Text Block]	Income TaxesThe Company's effective tax rate before remeasurement for the three months ended March 31, 2022 is based on the Company’s estimated full year effective tax rate, comprised of expected statutory tax provision, offset by foreign rate differential and changes in valuation allowance. The Company’s income tax benefit of $1.0 million and $1.8 million for the three months ended March 31, 2022 and 2021, respectively, included a tax provision of $1.6 million and a tax benefit of $0.2 million, respectively, related to the remeasurement of foreign income tax accounts.