Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2021

Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]

Schedule of Changes in AOCI by Component

The changes in AOCI by component are as follows (amounts in thousands):

	Cumulative Unrealized Gain (Loss) on Available-for- Sale Securities		Foreign Currency Translation		Total
Balance at January 1, 2019	$	53,515	$	5,145	$	58,660
OCI before reclassifications	(2,460)		(3,665)		(6,125)
Amounts reclassified from AOCI	(59)		(1,544)		(1,603)
Net period OCI	(2,519)		(5,209)		(7,728)
Balance at December 31, 2019	50,996		(64)		50,932
OCI before reclassifications	(6,939)		—		(6,939)
Amounts reclassified from AOCI	—		—		—
Net period OCI	(6,939)		—		(6,939)
Balance at December 31, 2020	44,057		(64)		43,993
OCI before reclassifications	(3,101)		—		(3,101)
Amounts reclassified from AOCI	(3)		64		61
Net period OCI	(3,104)		64		(3,040)
Balance at December 31, 2021	$	40,953	$	—	$	40,953

Summary of Reclassifications out of AOCI

The reclassifications out of AOCI impacted the consolidated statements of operations for the years ended December 31, 2021, 2020 and 2019 as follows (amounts in thousands):

	Amounts Reclassified from
	AOCI during the Year						Affected Line Item
	Ended December 31,						in the Statements
Details about AOCI Components	2021		2020		2019		of Operations
Unrealized gains on available-for-sale securities:
Interest realized upon collection	$	3	$	—	$	59	Interest income from investment securities
Foreign currency translation:
Foreign currency (adjustment) gain from business dispositions	(64)		—		1,544		Gain on sale of investments and other assets, net
Total reclassifications for the period	$	(61)	$	—	$	1,603