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Premium on Debt Securities
6 Months Ended
Dec. 31, 2018
Insurance [Abstract]  
Premium on Debt Securities

20.     PREMIUM ON DEBT SECURITIES

In March 2017, the FASB issued ASU 2017-08, Receivables-Nonrefundable Fees and Other Costs (Subtopic 310-20), which shortens the amortization period to the earliest call date for purchased callable debt securities held at a premium. Previously, GAAP generally required an investor to amortize the premium on a callable debt security as a component of interest income over the contractual life of the instrument (i.e., yield-to-maturity amortization) even when the issuer was certain to exercise the call option at an earlier date. This resulted in the investor recording a loss equal to the unamortized premium when the call option was exercised by the issuer. The new guidance does not change the accounting for purchased callable debt securities held at a discount as discounts continue to be amortized to maturity.  The Company early adopted ASU 2017-08 on October 1, 2018.  The guidance includes a modified retrospective transition approach under which a cumulative-effect adjustment will be made to retained earnings as of the beginning of the first reporting period in which the guidance is adopted.  Accordingly, the Company made a cumulative-effect adjustment to retained earnings of $531,000, effective on July 1, 2018.