Shareholders' Equity (Tables)

6 Months Ended

Jun. 30, 2023

Shareholders' Equity

Schedule of changes in stockholders' equity

	Three months ended June 30,						Six Months Ended June 30,
	2023			2022			2023			2022
Common stock and additional paid-in capital
Balance, beginning of period	$	74,957		$	74,855		$	74,934		$	72,818
Dividends paid		(28,979	)		—			(28,979	)		—
Issuance of common stock and warrants, net		—			—			—			2,000
Share-based compensation expense		25			30			47			65
Proceeds from employee stock purchase plan		—			—			1			2
Balance, end of period	$	46,003		$	74,885		$	46,003		$	74,885
Accumulated other comprehensive loss
Balance, beginning of period	$	(283	)	$	(280	)	$	(288	)	$	(241	)
Unrealized loss on available-for-sale securities, net of tax		14			26			14			(2	)
Foreign currency translation adjustment		(1	)		(12	)		4			(23	)
Balance, end of period	$	(270	)	$	(266	)	$	(270	)	$	(266	)
Accumulated deficit
Balance, beginning of period	$	(1,348	)	$	(23,039	)	$	(516	)	$	(21,072	)
Net loss		(1,019	)		(257	)		(1,851	)		(2,224	)
Balance, end of period	$	(2,367	)	$	(23,296	)	$	(2,367	)	$	(23,296	)
Total shareholders' equity	$	43,366		$	51,323		$	43,366		$	51,323