|9 Months Ended|
Oct. 31, 2022
|Subsequent Events [Abstract]|
On November 22, 2022, the Board of Directors voted to amend the Company's investment policy to expand the categories of investments. Subsequent to the quarter end the Company purchased $4.9 million of short-term government securities and $0.5 million of corporate bonds.
No definition available.
The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.
Reference 1: http://www.xbrl.org/2003/role/disclosureRef