Stockholders' Equity and Restrictions (Details)	3 Months Ended
	Mar. 31, 2022 shares	Dec. 31, 2021 shares	Mar. 04, 2004 shares
Class of Stock [Line Items]
Common stock, shares authorized (in shares)			127,000,000
class of common stock	2
Common Stock Class B [Member]
Class of Stock [Line Items]
Common stock, shares authorized (in shares)	2,000,000	2,000,000	2,000,000
Common Stock Class A [Member]
Class of Stock [Line Items]
Common stock, shares authorized (in shares)	100,000,000	100,000,000	100,000,000
Preferred Stock
Class of Stock [Line Items]
Preferred Stock, Shares Authorized			25,000,000