Summary of Significant Accounting Policies: Insurance Coverage (Details) (USD $) In Millions, unless otherwise specified	Sep. 30, 2012
Insurance Coverage [Line Items]
Amount in excess of primary insurance coverage	$ 100
Other Liability Policies [Member]
Insurance Coverage [Line Items]
Primary limit of insurance coverage	1
Maritime Employer's Liability [Member]
Insurance Coverage [Line Items]
Primary limit of insurance coverage	10
Watercraft Pollution Policy [Member]
Insurance Coverage [Line Items]
Primary limit of insurance coverage	$ 5