Significant Accounting Policies Self-Insurance Health Insurance (Details) (6321 Accident and Health Insurance [Member], USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Liability for Claims and Claims Adjustment Expense [Line Items]
Self Insurance Reserve	$ 3,551	$ 2,736
Stop-Loss Insurance limit per claim [Member]
Liability for Claims and Claims Adjustment Expense [Line Items]
Self Insurance Limits	300
Stop Loss Deductible [Member]
Liability for Claims and Claims Adjustment Expense [Line Items]
Self Insurance Limits	$ 75