The number of vehicles leased by the company during the period.

No definition available.

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- Definition

Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
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- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Amount of loss from impairment of right-of-use asset from operating lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 25
-Paragraph 6
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121593497&loc=SL77918431-209957

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-SubTopic 10
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Note 8 - Commitments and Contingencies (Details Textual)		3 Months Ended			12 Months Ended
	Jul. 29, 2019 USD ($)	Mar. 31, 2020 USD ($)	Dec. 31, 2019	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Number of Vehicles Leased		0	15
Operating Lease, Impairment Loss		$ 0		$ 125,000
Selling and Marketing Expense [Member]
Operating Lease, Impairment Loss					$ 125,000
Master Fleet Lease Agreement [Member]
Number of Vehicles Leased					54
Lessee, Operating Lease, Term of Contract (Month)			3 years		3 years
KBSIII Towers [Member]
Lessee, Operating Lease, Renewal Term (Year)		5 years
Chief Executive Officer [Member]
Severance Costs	$ 370,000