Condensed Consolidated Statements of Comprehensive Income (Unaudited) (Parentheticals) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Deferred income taxes	$ 0	$ (74,000)	$ 0	$ (74,000)
Deferred income taxes	220,000	0	220,000	0
Deferred income taxes	$ (940,000)	$ (220,000)	$ (884,000)	$ 473,000