Consolidated Statements of Comprehensive Income - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Net income	$ 4,189,000	$ 3,282,000
Other comprehensive income (loss)- foreign currency translation gain (loss)	52,000	(620,000)
Comprehensive income	$ 4,241,000	$ 2,662,000