Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2022

Accounting Policies [Abstract]

Additional Cash Flow Information

Additional cash flow information was as follows:

	Three Months Ended March 31,
	2022		2021
Cash paid for interest	$	8,069	$	9,719
Cash paid for income taxes	—		—
Significant non-cash transactions:
Unsettled securities transactions	78,769		21,957
Right-of-use lease assets obtained in exchange for lessee operating lease liabilities	4,013		1,326
Treasury stock issued to 401(k) stock purchase plan	—		1,749