XML 20 R39.htm IDEA: XBRL DOCUMENT v2.4.0.6
Notes and Accounts Receivable, Net (Tables)
 12 Months Ended
Jan. 31, 2013
Receivables [Abstract]  
Components of notes and accounts receivable
The components of notes and accounts receivable, net are as follows:
 
Years Ended January 31,
 
2013
2012
 
(dollars in thousands)
Straight-line rent from tenants
$
148,906

$
136,486

Military Housing, primarily reimbursable construction costs
32,507

37,830

Stapleton advances (see below)
107,749

82,920

Receivables from tenants
29,551

30,616

Other accounts receivable
88,938

98,402

Notes receivable
44,407

45,865

 
452,058

432,119

Allowance for doubtful accounts
(25,858
)
(25,875
)
Notes and Accounts Receivable, Net
$
426,200

$
406,244

Weighted average interest rate on notes receivable
4.58
%
5.14
%
Notes receivable due within one year
$
12,157

$
16,898