Related Party Transaction	9 Months Ended
Sep. 30, 2019
Related Party Transactions [Abstract]
Related Party Transaction	Related Party Transactions (dollar amounts in this note are not in thousands)On July 26, 2019, the Company, as lender, received a $16.0 million promissory note from Hudl, of which David R. Graff, a member of the Company's Board of Directors, is CEO, co-founder, and a director. The promissory note carried a 14 percent interest rate and was due 180 days from the date of issuance. In connection with this promissory note, the Company entered into a Subordination Agreement with Union Bank and Trust Company ("Union Bank"), a related party, effective as of July 26, 2019, which required the Company to subordinate its promissory note from Hudl to existing notes Union Bank holds from Hudl. The $16.0 million promissory note from Hudl was paid in full to the Company in August 2019.During the third quarter of 2019, the Company, Farmers & Merchants Investment Inc. (the parent of Union Bank) ("F&M"), and the holding company of BankFirst of Norfolk, Nebraska (BankFirst), of which Michael S. Dunlap is a member of the Board of Directors, co-invested $0.7 million, $2.1 million, and $2.1 million, respectively, in a Company-managed limited liability company that invests in renewable energy. As part of these transactions, the Company receives management and performance fees under a management agreement. During the third quarter of 2019, the Company earned a total of approximately $138,000 of management fees under this agreement, allocable in equal amounts of approximately $69,000 to the investments of each of F&M and BankFirst.

Related Party Transaction

9 Months Ended

Sep. 30, 2019

Related Party Transactions (dollar amounts in this note are not in thousands)On July 26, 2019, the Company, as lender, received a $16.0 million promissory note from Hudl, of which David R. Graff, a member of the Company's Board of Directors, is CEO, co-founder, and a director. The promissory note carried a 14 percent interest rate and was due 180 days from the date of issuance. In connection with this promissory note, the Company entered into a Subordination Agreement with Union Bank and Trust Company ("Union Bank"), a related party, effective as of July 26, 2019, which required the Company to subordinate its promissory note from Hudl to existing notes Union Bank holds from Hudl. The $16.0 million promissory note from Hudl was paid in full to the Company in August 2019.During the third quarter of 2019, the Company, Farmers & Merchants Investment Inc. (the parent of Union Bank) ("F&M"), and the holding company of BankFirst of Norfolk, Nebraska (BankFirst), of which Michael S. Dunlap is a member of the Board of Directors, co-invested $0.7 million, $2.1 million, and $2.1 million, respectively, in a Company-managed limited liability company that invests in renewable energy. As part of these transactions, the Company receives management and performance fees under a management agreement. During the third quarter of 2019, the Company earned a total of approximately $138,000 of management fees under this agreement, allocable in equal amounts of approximately $69,000 to the investments of each of F&M and BankFirst.