XML 84 R70.htm IDEA: XBRL DOCUMENT v3.8.0.1
Leases and Defined Contribution Plan (Details)
Dec. 31, 2017
USD ($)
Leases and Defined Contribution Plan [Abstract]  
2018 $ 345,000
2019 326,000
2020 326,000
2021 54,000
2022
Thereafter
Total $ 1,051,000