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CASH, CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS | 12 Months Ended
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Jan. 31, 2019
CASH, CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS |
CASH, CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS | NOTE 5 – CASH, CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS At January 31, 2019 and 2018, a significant amount of cash and cash equivalents was invested in a money market fund with net assets invested in high-quality money market instruments. Such investments include US Treasury obligations; obligations of US Government agencies, authorities, instrumentalities or sponsored enterprises; and repurchase agreements secured by US Government obligations. The Company considers all liquid investments with original maturities of three months or less at the time of purchase to be cash equivalents. Short-term investments as of January 31, 2019 and 2018 consisted solely of certificates of deposit purchased from Bank of America (the “Bank”) with weighted average initial maturities of 250 days and 293 days, respectively (the “CDs”). The Company has the intent and ability to hold the CDs until they mature, and they are carried at cost plus accrued interest which approximates fair value. The total carrying value amounts as of January 31, 2019 and 2018 included accrued interest of $1.2 million and $1.9 million, respectively. Interest income is recorded when earned and is included in other income. As of January 31, 2019 and 2018, the weighted average annual interest rates of the CDs were 2.6% and 1.5%, respectively. The Company has cash on deposit in excess of federally insured limits at the Bank and has purchased CDs from the Bank. Management does not believe that maintaining substantially all such assets with the Bank or investing in a liquid mutual fund represent material risks. The Company does maintain additional amounts of cash on deposit in various foreign currencies to support the operations of APC.

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- Definition The entire disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 305 -URI http://asc.fasb.org/topic&trid=2122426 + Details
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