Other Expense

12 Months Ended

Dec. 31, 2019

Other Expense [Abstract]

Other Expense

Note 12. Other Expense

Other expense consists primarily of rental costs and charitable contributions. The components of other expense for the three years ended December 31 are as follows:

	2017	2018	2019
Rental costs	$5,267,922	$6,305,610	$5,185,597
Charitable contributions	755,000	735,000	755,000
Other	94,975	84,046	171,729
Other expense	$6,117,897	$7,124,656	$6,112,326