Acquisitions and dispositions (Details) (USD $)	12 Months Ended	1 Months Ended		3 Months Ended	12 Months Ended
	Jul. 01, 2012	Nov. 30, 2011 Fannie May Franchise LLC item	Nov. 30, 2011 Fannie May Franchise LLC GB Chocolates item	Jan. 01, 2012 Fannie May Franchise LLC GB Chocolates	Jun. 30, 2013 Fannie May Franchise LLC GB Chocolates	May 31, 2013 Pingg Corp.	Mar. 11, 2013 Flowerscorp Pty Ltd.
Acquisitions and dispositions
Purchase price						$ 1,700,000	$ 4,000,000
Goodwill						500,000
Amount of purchase price payable							2,000,000
Amount of purchase price payable on each of the first and second anniversary dates of the acquisition							1,000,000
Number of stores sold		17
Proceeds from sale of stores		5,600,000
Gain on sale of stores	3,789,000	3,800,000
Initial franchise fees		500,000
Minimum number of franchised stores to be opened			45
Non-refundable area development fee			900,000
Store opening fees			500,000
Non-performance promissory note			1,200,000
Non-refundable area development fee deferred					700,000
Recognized promissory note				$ 200,000