Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2022

Financial Instruments [Abstract]

Summary Of Unrealized Gain And Losses

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
Net gain (loss) recognized during the period on equity securities	$	(257)	$	196	$	(994)	$	695
Less: net gain / loss recognized during the period on equity securities sold during the period		-		-		-		-
Unrealized gain (loss) recognized during the reporting period on equity securities still held at the reporting date	$	(257)	$	196	$	(994)	$	695

Schedule Of Carrying Amounts And Estimated Fair Values Of Long-Term Debt

	September 30,		December 31,
	2022		2021
Carrying amount	$	6,370,899	$	5,947,357
Estimated fair value		5,268,656		6,482,499