The answer is found in court records and at least one
declaration Isaac Larian signed and motions he filed in court to
prevent discovery (i.e. hide) appraisals of MGA Entertainment which
Farhad had not seen before agreeing to sell his shares to Isaac
Larian. If Isaac had not cheated his brother, he would not have
needed to hide important documents about valuation of the company,
would he? Court records reflect the appraiser eventually provided
the appraisals to Farhad, despite Isaac's attempts to conceal them.
The appraisals and how they were manipulated by Isaac's uncle only
point to Isaac cheating his brother. Those who conceal (especially
from their own blood) have something to hide. Those who have
something to hide are cheaters.