Amount of the monthly rent required for operating lease.

No definition available.

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- Definition

Area of land held.

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No definition available.

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Area of a real estate property.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Amount of the required periodic payments including both interest and principal payments.

+ References

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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.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Including the current and noncurrent portions, carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the normal operating cycle if longer.

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The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

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Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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Note 9 - Debts and Commitments (Details Textual)	1 Months Ended	3 Months Ended		12 Months Ended
Note 9 - Debts and Commitments (Details Textual)	Nov. 30, 2015 USD ($) ft² a	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Sep. 30, 2013 USD ($)	Sep. 30, 2017 ft²	Sep. 30, 2014 ft²
Payments to Acquire Property, Plant, and Equipment, Total		$ 84,000	$ 34,000
Operating Leases, Rent Expense, Net, Total		258,000	$ 237,000
San Francisco Office [Member]
Area of Real Estate Property \| ft²						6,200
Lessee, Operating Lease, Renewal Term						5 years
Operating Lease, Monthly Rent		28,000
Englewood, Colorado Office [member]
Area of Real Estate Property \| ft²					9,800
Operating Lease, Monthly Rent		$ 21,000
UTAH \| Building [Member]
Area of Real Estate Property \| ft²	30,700
UTAH \| Land [Member]
Area of Land \| a	3.6
UTAH \| Land and Building [Member]
Payments to Acquire Property, Plant, and Equipment, Total	$ 1,240,000
Margin Account [Member]
Proceeds from Issuance of Debt				$ 29,500,000
Margin Account [Member] \| Fed Funds Rate [Member]
Debt Instrument, Basis Spread on Variable Rate				0.50%
Debt Instrument, Interest Rate, Effective Percentage		3.00%
Real Estate Bank Loan Secured by Logan Office [Member]
Loans Payable to Bank, Total	$ 2,260,000	$ 1,930,000
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate	4.66%
Debt Instrument, Periodic Payment, Total	$ 17,600