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Note 11 - Fair Value Measurements
12 Months Ended
Apr. 30, 2017
Notes to Financial Statements  
Fair Value Disclosures [Text Block]
11.
FAIR VALUE MEASUREMENTS:
 
The Company adopted ASC Topic
820
-
10
at the beginning of
2009
to measure the fair value of certain of its financial assets required to be measured on a recurring basis. The adoption of ASC Topic
820
-
10
did
not
impact the Company's financial condition or results of operations. ASC Topic
820
-
10
establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level
1
measurements) and the lowest priority to unobservable inputs (Level
3
measurements). ASC Topic
820
-
10
defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants on the measurement date. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability. The
three
levels of the fair value hierarchy under ASC Topic
820
-
10
are described below:
 
Level
1
- Valuations based on quoted prices in active markets for identical assets or liabilities that an entity has the ability to access.
 
Level
2
- Valuations based on quoted prices for similar assets and liabilities in active markets, quoted prices for identical assets and liabilities in markets that are
not
active, or other inputs that are observable or can be corroborated by observable data for substantially the full term of the assets or liabilities.
 
Level
3
- Valuations based on inputs that are supportable by little or
no
market activity and that are significant to the fair value of the asset or liability.
 
The following table presents a reconciliation of all assets and liabilities measured at fair value on a recurring basis as of
April 30, 2017 (
in thousands):
 
 
 
Level 1
 
 
Level 2
 
 
Level 3
 
 
Fair Value
 
Promissory notes
 
$
-
 
 
$
-
 
 
$
2,604
 
 
$
2,604
 
Long-term debt
 
 
 
 
 
 
 
 
 
 
 
5,644
 
 
 
 
5,644
 
 
 
$
-
 
 
$
-
 
 
$
8,248
 
 
$
8,248
 
 
The following table presents a reconciliation of all assets and liabilities measured at fair value on a recurring basis as of
April 30, 2016 (
in thousands):
 
 
 
Level 1
 
 
Level 2
 
 
Level 3
 
 
Fair Value
 
Promissory notes
 
$
-
 
 
$
-
 
 
$
3,988
 
 
$
3,988
 
Long-term debt
 
 
-
 
 
 
-
 
 
 
7,682
 
 
 
7,682
 
 
 
$
-
 
 
$
-
 
 
$
11,670
 
 
$
11,670