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Debt - Insurance Notes Payable (Details) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Short-term Debt [Line Items]
Short-term debt	$ 3,889,000	$ 5,627,000
Insurance Notes Payable | Insurance Notes Payable Due October 2019
Short-term Debt [Line Items]
Debt instrument, face amount		$ 6,800,000.0
Debt instrument, interest rate		3.90%
Short-term debt	$ 3,900,000	$ 5,600,000

X

- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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