Text Block Comparison: Schedule of Extinguishment of Debt [Table Text Block] (us-gaap:ScheduleOfExtinguishmentOfDebtTextBlock)

Documentation: Tabular disclosure of debt extinguished which may include, amount of gain (loss), the income tax effect and the per share amount of the aggregate gain (loss), net of the related income tax.

(For last 10-K submitted to SEC as of March 31, 2018)