Related Party Transactions: (Details) (Uptrails Group LLC, Land in Lynden, Washington, USD $)	12 Months Ended
	Dec. 29, 2012 acre item
Uptrails Group LLC | Land in Lynden, Washington
Related Party Transactions:
Area of land	696
Number of members of Rader family who own the related party	3
Lease payments per month	$ 43,500
Monthly rental expense under operating leases after May 17, 2017	$ 52,200