Shareholders' Equity (Tables)

9 Months Ended

Sep. 30, 2023

Shareholders' Equity

Schedule of changes in stockholders' equity

	Three months ended September 30,						Nine Months Ended September 30,
	2023			2022			2023			2022
Common stock and additional paid-in capital
Balance, beginning of period	$	46,003		$	74,885		$	74,934		$	72,817
Dividends paid		—			—			(28,979	)		—
Issuance of common stock and warrants, net		—			—			—			2,000
Share-based compensation expense		33			24			80			90
Proceeds from employee stock purchase plan		3			1			4			3
Balance, end of period	$	46,039		$	74,910		$	46,039		$	74,910
Accumulated other comprehensive loss
Balance, beginning of period	$	(270	)	$	(266	)	$	(288	)	$	(241	)
Unrealized loss on available-for-sale securities, net of tax		(31	)		—			(17	)		(2	)
Foreign currency translation adjustment		(7	)		(22	)		(3	)		(45	)
Balance, end of period	$	(308	)	$	(288	)	$	(308	)	$	(288	)
Accumulated deficit
Balance, beginning of period	$	(2,367	)	$	(23,296	)	$	(516	)	$	(21,072	)
Net loss		(1,351	)		(1,248	)		(3,202	)		(3,472	)
Balance, end of period	$	(3,718	)	$	(24,544	)	$	(3,718	)	$	(24,544	)
Total shareholders' equity	$	42,013		$	50,078		$	42,013		$	50,078