Note 7. Schedule of Goodwill (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2016 USD ($)
Balance at beginning of year	$ 40,022
Change in foreign exchange rates during first nine months 2016	19
Balance at end of period	40,041
Restaurant
Balance at beginning of year	28,109
Change in foreign exchange rates during first nine months 2016	19
Balance at end of period	28,128
Other
Balance at beginning of year	11,913
Change in foreign exchange rates during first nine months 2016	0
Balance at end of period	$ 11,913