Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block] | ( 3 The accounting guidance for Fair Value Measurements establishes a framework for measuring fair value that includes a hierarchy used to classify the inputs used in determining fair value. The hierarchy prioritizes the inputs to valuation techniques used to measure fair value into three Fair value is defined as the price that would be received upon sale of an asset or paid upon transfer of a liability in an orderly transaction between market participants at the measurement date and in the principal or most advantageous market for that asset or liability. The fair value is calculated based on the assumptions that market participants would use in pricing the asset or liability, not The three ● Level 1 ● Level 2 ● Level 3 The following major categories of assets were measured at fair value as of June 30, 2019 December 31, 2018: Level 3: June 30, Significant 2019 Unobservable (Unaudited) Inputs Total Assets Investment in Sentinel Omaha, LLC ("Omaha") $ 46,353,449 $ 46,353,449 Reserve for fair value of investment (9,270,695 ) (9,270,695 ) Total assets $ 37,082,754 $ 37,082,754 Level 3: December 31, Significant 2018 Unobservable (Audited) Inputs Total Assets Investment in Sentinel Omaha, LLC $ 53,548,614 $ 53,548,614 Reserve for fair value of investment (10,709,724 ) (10,709,724 ) Total assets $ 42,838,890 $ 42,838,890 The following is a reconciliation of the beginning and ending balances for assets measured at fair value using significant unobservable inputs (Level 3 June 30, 2019 December 31, 2018: Investment in Reserve for Sentinel fair value Omaha, LLC of investment Total Balance at January 1, 2018 $ 50,106,432 $ (12,526,608 ) $ 37,579,824 Equity in net income of investment 5,842,182 - 5,842,182 Distribution from investment (2,400,000 ) - (2,400,000 ) Decrease in reserve - 1,816,884 1,816,884 Balance at December 31, 2018 53,548,614 (10,709,724 ) 42,838,890 Equity in net income of investment 1,204,835 - 1,204,835 Distribution from investment (8,400,000 ) (8,400,000 ) Decrease in reserve - 1,439,029 1,439,029 Balance at June 30, 2019 $ 46,353,449 $ (9,270,695 ) $ 37,082,754 |