Debt (Narrative) (Details) - USD ($) |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2017 |
Mar. 31, 2016 |
Dec. 31, 2016 |
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| Debt Instrument [Line Items] | |||
| Mortgage principal payments | $ 103,603 | ||
| Mortgage [Member] | |||
| Debt Instrument [Line Items] | |||
| Interest rate | 6.83% | ||
| Maturity date | Mar. 01, 2016 | ||
| Mortgage principal payments | $ 104,000 | ||
| Line of Credit [Member] | |||
| Debt Instrument [Line Items] | |||
| Line of credit, maximum borrowing capacity | $ 15,000,000 | ||
| Line of credit, amount outstanding | 0 | $ 0 | |
| Line of credit, remaining borrowing capacity | $ 10,943,000 | ||
| Line of credit facility, interest rate at period end | 3.00% | ||
| Line of credit, expiration date | Aug. 12, 2021 | ||
| Minimum liquidity | $ 10,000,000 | ||
| Line of Credit [Member] | LIBOR [Member] | |||
| Debt Instrument [Line Items] | |||
| Line of credit, basis spread on variable rate | 2.00% | ||
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- Definition Debt Instrument, Covenant, Minimum Liquidity No definition available.
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition 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. No definition available.
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Date the credit facility terminates, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The effective interest rate at the end of the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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