The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

Name:	us-gaap_AmortizationOfIntangibleAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Intangible and Other Assets (Details Narrative)	12 Months Ended
Intangible and Other Assets (Details Narrative)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Jan. 12, 2018 ft²	Dec. 31, 2017 USD ($)	Dec. 31, 2012 USD ($) a ft²
Intangible assets subject to amortization	$ 2,762,369	$ 3,366,795
Amortization expense	$ 604,400	$ 570,100
North Dakota Office [Member]
Area of real property \| ft²			2,300
North Dakota Office [Member] \| Beneficial Lease Arrangement [Member]
Area of land owned, lease office space \| a					0.75
Area of building leased \| ft²					2,300
Intangible assets subject to amortization				$ 56,500	$ 120,200