Commitments And Contingencies (Details)	3 Months Ended		12 Months Ended
	Mar. 31, 2016 NZD	Mar. 31, 2016 USD ($)	Dec. 31, 2015 NZD	Dec. 31, 2015 USD ($)
Commitments And Contingencies [Abstract]
Total debt of unconsolidated joint ventures and entities	NZD 1,500,000	$ 1,000,000	NZD 1,500,000	$ 1,000,000
Share of unconsolidated debt, based on ownership percentage	500,000		500,000
Accrued debt	NZD 500,000	$ 346,000	NZD 500,000	$ 342,000