Investments in Unconsolidated Entities (Tables)

6 Months Ended

Oct. 31, 2013

Investments Debt And Equity Securities [Abstract]

Equity and Cost Method Investments

The following table summarizes our equity and cost method investments as of October 31, 2013 and April 30, 2013:

	October 31, 2013		April 30, 2013
Equity method investments	$	2,731	$	3,766
Cost method investments		16,486		16,486
Investments in unconsolidated entities	$	19,217	$	20,252

Summarized Balance Sheet Financial Information of Investments in Unconsolidated Affiliates

Summarized financial information for GreenFiber is as follows:

	October 31, 2013		April 30, 2013
Current assets	$	17,854	$	16,644
Noncurrent assets	$	26,956	$	28,139
Current liabilities	$	16,398	$	19,247
Noncurrent liabilities	$	2,097	$	1,227

Summarized Income Statement Financial Information of Investments in Unconsolidated Affiliates

Three Months Ended					Six Months Ended
	October 31,					October 31,
	2013		2012			2013			2012
Revenue	$	20,840	$	19,494		$	35,570		$	32,595
Gross profit	$	4,956	$	4,300		$	7,641		$	5,900
Net income (loss)	$	152	$	(297	)	$	(1,843	)	$	(3,866	)