Basis of Preparation and Principles of Consolidation (Details)		6 Months Ended
	Sep. 30, 2011 Alaskan Park Properties Inc [Member] Rooms GuestCabins	Jun. 30, 2012 Glacier Park Inc [Member] Lodges Vehicle Property
Basis of Preparation and Principles of Consolidation (Textual) [Abstract]
Number of lodges		5
Number of motor inns		3
Numbers of hotel		1
Percentage of owned subsidiary of Viad		80.00%
Number of guest rooms	42
Number of guest cabins	46