Minority Investments (Tables)

3 Months Ended

Jun. 30, 2015

Equity Method Investments And Joint Ventures [Abstract]

Schedule of Net Investment in Tres Amigas LLC

The net investment activity for the nine months ended June 30, 2015 is as follows (in thousands):

Balance at April 1, 2015	$	1,102
Minority interest in net losses		(356	)
Impairment		(746	)
Balance at June 30, 2015	$	-