Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2022

Stockholders' Equity (Tables)

Changes In Consolidated Stockholders' Equity

	Common Stock Shares		Common Stock Amount		Additional Paid-In Capital			Accumulated  Deficit			Treasury Stock			Total
Balance at December 31, 2021		18,298,999	$	10,979	$	35,862		$	(8,821	)	$	(5,402	)	$	32,618
Common stock issued under restricted stock units		16,000		10		(10	)		—			—			—
Share-based compensation expense-stock options		—		—		85			—			—			85
Share-based compensation expense-restricted stock units		—		—		70			—			—			70
Net loss		—		—		—			(3,936	)		—			(3,936	)
Balance at March 31, 2022		18,314,999	$	10,989	$	36,007		$	(12,757	)	$	(5,402	)	$	28,837

	Common Stock Shares		Common Stock Amount		Additional Paid-In Capital			Accumulated  Deficit			Treasury Stock			Total
Balance at December 31, 2020*		13,962,366	$	8,377	$	26,346		$	(5,693	)	$	(5,402	)	$	23,628
Common stock issued under restricted stock units		24,505		15		(15	)		—			—			—
Share-based compensation expense-stock options		—		—		32			—			—			32
Share-based compensation expense-restricted stock units		—		—		103			—			—			103
Common stock dividends ($0.02 per share)		—		—		—			(251	)		—			(251	)
Net loss*		—		—		—			(670	)		—			(670	)
Balance at March 31, 2021*		13,986,871	$	8,392	$	26,466		$	(6,614	)	$	(5,402	)	$	22,842