Cash and Cash Equivalents	9 Months Ended
Cash and Cash Equivalents	Oct. 31, 2013
Cash And Cash Equivalents [Abstract]
Cash and Cash Equivalents	NOTE 4—CASH AND CASH EQUIVALENTS The Company holds cash on deposit at Bank of America in excess of federally insured limits. Management does not believe that the risk associated with keeping deposits in excess of federal deposit limits represents a material risk. The amount of cash and cash equivalents in the consolidated balance sheet as of October 31, 2013 included cash held within the consolidated joint venture entities that were formed during the current year. Such cash, which amounted to approximately $46.5 million as of October 31, 2013, will be used for activities of those construction joint ventures including future distributions to joint venture partners.

The entire disclosure for cash and cash equivalent footnotes, which may include the types of deposits and money market instruments, applicable carrying amounts, restricted amounts and compensating balance arrangements. Cash and equivalents include: (1) currency on hand (2) demand deposits with banks or financial institutions (3) other kinds of accounts that have the general characteristics of demand deposits (4) short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments maturing within three months from the date of acquisition qualify.

+ References+ Details