Investments Securities - Amortized Cost and Fair Value of Debt Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Amortized Cost
One year or less	$ 250
After one year through five years	99,967
Total AFS Debt Securities	100,217
Amortized Cost	100,272	$ 35,322
Fair Value
One year or less	250
After one year through five years	97,016
Total AFS Debt Securities	97,266
Fair Value	97,317	35,327
Amortized Cost
One year or less	0
After one year through five years	0
Total HTM Debt Securities	0
Amortized Cost	1,036	$ 1,296
Fair Value
One year or less	0
After one year through five years	0
Total HTM Debt Securities	0
Fair Value	916
U.S. Agency residential mortgage-backed securities and collateralized mortgage obligations
Amortized Cost
Without single maturity date	55
Fair Value
Without single maturity date	51
Amortized Cost
Without single maturity date	1,036
Fair Value
Without single maturity date	$ 916

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27198-111563