XML 89 R75.htm IDEA: XBRL DOCUMENT v3.8.0.1
Income Taxes (Details 1) - USD ($)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Income Tax Disclosure [Abstract]    
Federal income tax expense computed at the statutory rate $ 3,891,000 $ 3,115,000
State income taxes, net of federal tax benefit 491,000 393,000
Nondeductible acquisition expenses 364,000 0
Change in tax rate 2,440,000 0
Other (757,000) (146,000)
Total income tax expense $ 6,428,791 $ 3,362,080