Condensed Consolidated Statement of Shareholders' Equity (Unaudited) - 6 months ended Jun. 30, 2017 - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Dec. 31, 2016	15,411,556				15,411,556	[1]
Balance at Dec. 31, 2016	$ 154,000	$ 9,990,000	$ (204,000)	$ 22,724,000	$ 32,664,000	[2]
Common stock repurchased and retired (in shares)	(525,300)
Common stock repurchased and retired	$ (5,000)	(1,619,000)			(1,624,000)
Stock-based compensation expense		163,000			$ 163,000
Options exercised (in shares)	40,000				40,000
Options exercised		61,000			$ 61,000
Net income				1,354,000	1,354,000
Balance at Jun. 30, 2017	$ 149,000	7,729,000	(239,000)	24,944,000	32,583,000
Other comprehensive loss			$ (35,000)		$ (35,000)
Balance (in shares) at Jun. 30, 2017	14,926,256				14,926,256
Cumulative-effect adjustment of change in accounting for stock-based compensation		$ (866,000)		$ 866,000

[1] The condensed consolidated balance sheet as of December 31, 2016 has been prepared using information from the audited consolidated balance sheet as of that date.

[2] The condensed consolidated balance sheet as of December 31, 2016 has been prepared using information from the audited consolidated balance sheet as of that date.