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Fair Value of Financial Instruments and Investments
12 Months Ended
Jun. 30, 2020
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments and Investments
5.
Fair Value of Financial Instruments and Investments
Certain assets and liabilities are measured at fair value in the Company’s financial statements or have fair values disclosed in these Notes to Financial Statements. Such assets and liabilities are classified into one of three levels of a hierarchy defined by U.S. GAAP. The Company’s assessment of the significance of a particular item to the fair value measurement in its entirety requires judgment, including the consideration of inputs specific to the asset or liability. The methods and assumptions described below were used to estimate fair values and determine the fair value hierarchy classification of each class of financial instrument held by the Company.
Cash and Cash Equivalents.
The carrying value of cash and cash equivalents approximates fair value as maturities are less than three months.
 
Debt
securities—held-to-maturity.
The Company’s investments in debt securities classified as
held-to-maturity
consist of U.S. Treasury Securities, which are valued using quoted market prices. Valuation adjustments are not applied. Accordingly, U.S. Treasury Securities are valued using Level 1 inputs under the fair value hierarchy.
The fair value hierarchy table below provides information about each major category of the Company’s financial assets and liabilities measured at fair value on a recurring basis or disclosed at fair value in these Notes to Financial Statements.
 
In thousands
  
Level 1
   
Level 2
   
Level 3
   
Total Fair

Value
 
June 30, 2020
        
Cash and cash equivalents
  $38,463   $—     $—     $38,463 
Held-to-maturity
investments:
        
U.S. Treasury Securities
   42,046    —      —      42,046 
  
 
 
   
 
 
   
 
 
   
 
 
 
Total assets
  $80,509   $—     $—     $80,509 
  
 
 
   
 
 
   
 
 
   
 
 
 
June 30, 2019
        
Cash and cash equivalents
  $26,703   $—     $—     $26,703 
Held-to-maturity
investments:
        
U.S. Treasury Securities
   55,370    —      —      55,370 
  
 
 
   
 
 
   
 
 
   
 
 
 
Total assets
  $82,073   $—     $—     $82,073 
  
 
 
   
 
 
   
 
 
   
 
 
 
The Company’s financial instruments also include its variable-rate borrowing under a debt agreement that is described at Note 8 in these Notes to Financial Statements. The Company believes that such debt’s carrying amount of $9.7 million reasonably approximates its fair value because the rate of interest on such borrowing reflects current market rates of interest for similar instruments with comparable maturities and risk profiles. This assessment primarily uses Level 2 inputs under the fair value hierarchy.