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Related Party Transactions (Details) | 12 Months Ended
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Dec. 31, 2017 USD ($) ft² Rate | Dec. 31, 2016 USD ($)
Related Party Transaction [Line Items] |  |  |
Related Party Transaction, Percent of Common Stock Purchase to Trigger Share Sale | Rate |  | 50.00% |
Notes Payable, Related Parties |  | $ 40,000,000 | $ 40,000,000
Gains (Losses) on Extinguishment of Debt |  | $ 0 | 1,151,000
Chief Executive Officer [Member] |  |  |
Related Party Transaction [Line Items] |  |  |
Area of Real Estate Property | ft² |  | 1,000 |
Related Party Transaction, Other Revenues from Transactions with Related Party |  | $ 26,629 | 26,103
Related Party Transaction, Due from (to) Related Party, Noncurrent |  | 124,087 |
Related Party Transaction, Amounts of Transaction |  | 263,453 | 260,586
Related Party Transaction [Domain] |  |  |
Related Party Transaction [Line Items] |  |  |
Notes Payable, Related Party Max Facility Limit | [1] | $ 40,000,000 |
Senior Secured Term Loan, Expiring 2018 [Domain] |  |  |
Related Party Transaction [Line Items] |  |  |
Notes Payable, Related Parties | [1] |  | $ 40,000,000
Debt Instrument, Interest Rate, Stated Percentage | [1] | 9.00% | 9.00%
Related Party Transaction, Date | [1] | Nov. 21, 2018 |
[1] | See below for additional information.

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=49170532&loc=d3e12317-112629 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=49170532&loc=d3e12355-112629 + Details
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- Definition Amount of receivables to be collected from related parties net of obligations owed to related parties after one year or beyond the normal operating cycle, if longer where one party can exercise control or significant influence over another party including, but not limited to, affiliates, owners or officers and their immediate families and pension trusts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(k)(1)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 + Details
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