Accrued Interest & Penalties - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Accrued Interest & Penalties [Line Items]
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	$ 920,000	$ 95,000	$ 43,000	$ 53,000
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	69,000	$ 52,000	$ 10,000
Acquired unrecognized tax benefits, income tax penalties and interest accrued	$ 756,000