Annual report pursuant to Section 13 and 15(d)

Deferred Revenue - Schedule Deferred Revenue (Details)

v3.19.1
Deferred Revenue - Schedule Deferred Revenue (Details) - USD ($)
Dec. 31, 2018
Dec. 31, 2017
Total deferred revenue $ 370,926 $ 434,054
Deferred revenue, non-current portion (13,878) (50,283)
Current portion of deferred revenue 357,048 383,771
Nissan [Member]    
Total deferred revenue 46,212
PA Turnpike [Member]    
Total deferred revenue 21,236 34,185
AFIG-PAT [Member]    
Total deferred revenue 80,748 86,112
Prepaid Network and Maintenance Fees [Member]    
Total deferred revenue 190,860 155,810
Other [Member]    
Total deferred revenue $ 78,082 $ 111,735