Stock Compensation Plans (Tables)

3 Months Ended

Dec. 31, 2022

Share-based Payment Arrangement, Noncash Expense [Abstract]

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award

Stock option activity for the three months ended December 31, 2022 and 2021 is summarized as follows:

	Three Months Ended December 31, 2022			Three Months Ended December 31, 2021
	Number of Shares	Weighted Average Exercise Price		Number of Shares	Weighted Average Exercise Price
Options outstanding, beginning of period	421,925	$	23.30	406,815	$	21.62
Exercised	(19,815)	20.01		(8,900)	14.63
Granted	—	—		1,000	27.25
Forfeited	(1,800)	29.68		(11,594)	25.28
Options outstanding, end of period	400,310	$	23.43	387,321	$	21.70

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range

Additional information regarding options outstanding at December 31, 2022 is as follows:

			Options Outstanding				Options Exercisable
Range of Exercise Prices ($)			Number	Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)	Number	Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)
9.00			14,000	$	9.00	0.8	14,000	$	9.00	0.8
10.26	-	10.71	47,000	10.56		2.2	47,000	10.56		2.2
15.67	-	19.13	77,700	16.53		6.6	40,410	16.18		5.4
26.50	-	27.40	110,660	27.31		8.7	22,180	27.14		6.8
28.23	-	29.69	115,950	28.78		7.2	57,150	29.35		5.7
31.80			35,000	31.80		5.8	27,860	31.80		5.8
			400,310	$	23.43	6.6	208,600	$	21.29	4.6