Redeemable NonControlling Interest (Details)	12 Months Ended			3 Months Ended
	Dec. 31, 2013 USD ($)	Sep. 30, 2013	Dec. 31, 2012 USD ($)	Sep. 30, 2013 PIQ Acquisition [Member] USD ($)	Sep. 30, 2013 PIQ Acquisition [Member] NZD	Sep. 01, 2013 PIQ Acquisition [Member] USD ($)	Sep. 01, 2013 PIQ Acquisition [Member] NZD
Redeemable Noncontrolling Interest [Line Items]
Business Combination, Step Acquisition, Equity Interest in Acquiree, Percentage						10.00%	10.00%
Payments to Acquire Businesses, Gross				$ 2,600,000	3,300,000
Noncontrolling Interest, Ownership Percentage by Parent	100.00%	60.00%
Stockholders' Equity Attributable to Noncontrolling Interest	0		1,645,000			10,200,000	13,200,000
Net Income (Loss) Attributable to Redeemable Noncontrolling Interest	$ 100,000