Consolidated Statements Of Shareholders' Equity & Comprehensive Earnings (USD $) In Thousands, except Share data, unless otherwise specified	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income	Retained Earnings	Treasury Stock	Total
Balance at Dec. 31, 2009	$ 239	$ 74,391	$ 3,549	$ 29,728	$ (141)	$ 107,766
Balance, shares at Dec. 31, 2009	23,866,698
Comprehensive earnings:
Adjustment for jackpot liability				376		376
Net earnings				1,022		1,022
Comprehensive income before foreign currency translation adjustment						1,398
Foreign currency translation adjustment			1,412			1,412
Comprehensive earnings						2,810
Common stock repurchases					(141)	(141)
Common stock repurchases, shares	(57,330)
Amortization of stock based compensation		482				482
Exercise of stock options	1	57				58
Exercise of stock options, shares	51,881
Balance at Dec. 31, 2010	240	74,930	4,961	31,126	(282)	110,975
Balance, shares at Dec. 31, 2010	23,861,249
Comprehensive earnings:
Net earnings				3,021		3,021
Comprehensive income before foreign currency translation adjustment						3,021
Foreign currency translation adjustment			(1,670)			(1,670)
Comprehensive earnings						1,351
Amortization of stock based compensation		199				199
Exercise of stock options		15				15
Exercise of stock options, shares	16,113
Balance at Dec. 31, 2011	$ 240	$ 75,144	$ 3,291	$ 34,147	$ (282)	$ 112,540
Balance, shares at Dec. 31, 2011	23,877,362