Basis of Presentation (Details Narrative) - USD ($)	3 Months Ended	9 Months Ended
	Jun. 30, 2022	Sep. 30, 2022		Sep. 30, 2021	Nov. 08, 2022	Aug. 09, 2022	May 10, 2022	Feb. 02, 2022
Disclosure of Organization, Consolidation and Presentation of Financial Statements [Line Items]
Amount of cash dividend payable to shareholders (in dollars per share)					$ 0.12	$ 0.12	$ 0.12	$ 0.12
Royalty percentage of gross profit on licensed products		50.00%
Amortization period for expense sales commissions incurred, maximum		1 year
Period for the value of unsatisfied performance obligations which are not disclosed		1 year
Software development costs capitalized		$ 534,000		$ 178,000
Impairment of intangible assets		0		0
Indefinite‑lived intangible assets		0		$ 0
Fair value of available-for-sale debt securities	$ 3,400,000	1,948,000	[1]
Transfers of investments from held-to-maturity to available-for-sale classification	$ (62,000)	$ (62,000)

[1] The fair value of the Company's available-for-sale debt securities are determined based upon inputs, other than the quoted prices in active markets, that are observable either directly or indirectly and are classified as level 2 fair value measurements.