XML 20 R12.htm IDEA: XBRL DOCUMENT

Investments - Available-for-Sale

3 Months Ended

Mar. 31, 2023

Investments, Debt and Equity Securities [Abstract]

Investments available-for-sale consisted of the following as of March 31, 2023 and December 31, 2022 (table in thousands):


	March 31, 2023
	Amortized Cost		Unrealized Gain		Unrealized Loss		Accrued Interest		Fair Value
Available-for-Sale Securities
Debt securities	$	5,868	$	72	$	—	$	—	$	5,940


	December 31, 2022
	Amortized Cost		Unrealized Gain		Unrealized Loss		Accrued Interest		Fair Value
Available-for-Sale Securities
Debt securities	$	11,315	$	75	$	—	$	—	$	11,390

The fair value of investments available-for-sale are determined using quoted market prices from daily exchange-traded markets based on the closing price as of the balance sheet date and are classified as a Level 1 measurement under ASC 820 Fair Value Measurements.

As of March 31, 2023 and December 31, 2022, the amortized cost and estimated fair value of our available-for-sale securities were all due within one year.