XML 67 R27.htm IDEA: XBRL DOCUMENT v3.2.0.727

Other Assets (Tables)

6 Months Ended

Jul. 31, 2015

Disclosure Text Block Supplement [Abstract]

Schedule of Other Assets [Table Text Block]

The components of other assets are as follows for the periods presented (amounts in thousands):

		July 31, 2015				January 31, 2015
Deposits		$	664			$	914
Real estate taxes refundable			4,395				4,395
Proceeds from sale of investment held in escrow			2,188				—
Other			871				1,057
Total		$	8,118			$	6,366

X

- References

No definition available.

+ Details

Name:	us-gaap_DisclosureTextBlockSupplementAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfOtherAssetsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration