Commitments And Contingencies (Details)	1 Months Ended	6 Months Ended		12 Months Ended
	Apr. 30, 2016 USD ($)	Jun. 30, 2016 NZD	Jun. 30, 2016 USD ($)	Dec. 31, 2015 NZD	Dec. 31, 2015 USD ($)
Commitments And Contingencies [Abstract]
Settlement awarded | $	$ 2,300,000
Litigation interest percent	4.00%
Total debt of unconsolidated joint ventures and entities		NZD 1,500,000	$ 1,100,000	NZD 1,500,000	$ 1,000,000
Share of unconsolidated debt, based on ownership percentage | NZD		500,000		500,000
Accrued debt		NZD 500,000	$ 356,000	NZD 500,000	$ 342,000