CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Net income (loss)	$ 530,000	$ (1,175,000)	$ 1,023,000	$ (1,796,000)
Other comprehensive (loss) income:
Unrealized foreign currency translation (loss) gain	(71,000)	34,000	(44,000)	68,000
Total other comprehensive (loss) income, net of tax	(71,000)	34,000	(44,000)	68,000
Comprehensive income (loss)	$ 459,000	$ (1,141,000)	$ 979,000	$ (1,728,000)