XML 38 R28.htm IDEA: XBRL DOCUMENT v3.19.2
Intangible Assets (Tables)
6 Months Ended
Jun. 30, 2019
Intangible Assets  
Summary of the components of intangible asset balances

 

 

 

 

 

 

 

 

    

June 30, 

    

December 31, 

 

 

2019

 

2018

 

 

(unaudited)

 

 

 

Patents — in use

 

$

304,270

 

$

304,270

Patents — in process

 

 

87,053

 

 

73,164

Internally developed software — in use

 

 

867,569

 

 

867,569

Internally developed software — in process

 

 

34,233

 

 

13,723

Trademarks

 

 

23,017

 

 

23,017

 

 

 

1,316,142

 

 

1,281,743

Accumulated amortization

 

 

(494,205)

 

 

(449,224)

Total

 

$

821,937

 

$

832,519

 

Schedule of expected annual amortization expense related to intangible assets (excludes in process intangible assets)

 

 

 

 

 

Six months ending December 31, 2019

    

$

44,982

2020

 

 

89,963

2021

 

 

89,963

2022

 

 

89,392

2023

 

 

88,740

2024

 

 

88,439