Number of directors to whom the Company agreed to issue warrants to purchase common shares.

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- Definition

Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

+ References

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

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Notes Payable - Credit Agreement (Details) $ in Thousands		3 Months Ended
Notes Payable - Credit Agreement (Details) $ in Thousands	Aug. 30, 2016 USD ($) director	Mar. 31, 2018 USD ($) director	Mar. 31, 2017 USD ($)	Aug. 31, 2017 USD ($)
Credit Agreement
Number of directors to whom the Company agreed to issue warrants \| director		2
Interest expense		$ 8	$ 305
Credit Agreement \| Wells Fargo Term Loan
Credit Agreement
Credit agreement term	1 year
Principal Amount	$ 5,000
Amount borrowed	$ 5,000
Number of directors to whom the Company agreed to issue warrants \| director	2
Principal repayment				$ 5,000
Interest expense			298
Accretion of debt discount			$ 273