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v3.7.0.1

Subsequent (Details) - USD ($) | 1 Months Ended | 3 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Jun. 09, 2017 | Apr. 30, 2017 | Jul. 01, 2017 | Jun. 08, 2017 | Mar. 13, 2017
Subsequent Event [Line Items] |  |  |  |  |
Lessee, Operating Lease, Term of Contract |  | 10 years |  |  |
Subsequent Event [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Purchase Agreement, Non-binding Commitment | $ 7,200,000 |  |  |  |
Purchase Agreement, Non-binding Commitment, Down Payment (percent) | 20.00% |  |  |  |
Purchase Agreement, Non-binding Commitment, Financing Period | 20 years |  |  |  |
Purchase Agreement, Non-binding Commitment, Financing, Interest Rate | 4.00% |  |  |  |
Revolving Credit Facility [Member] | PNC [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Remaining borrowing capacity |  | $ 13,375,000 |  |  |
Revolving Credit Facility [Member] | PNC [Member] | Subsequent Event [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Remaining borrowing capacity |  |  |  | $ 14,000,000 |
Scenario, Forecast [Member] | Revolving Credit Facility [Member] | PNC [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Remaining borrowing capacity |  |  | $ 11,000,000 |  |
Amendment No. 7 To The Credit Agreement [Member] | Revolving Credit Facility [Member] | PNC [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Line of Credit Facility, Capacity Available for Equipment Financing |  | $ 2,500,000 |  |  | $ 2,500,000
Amendment No. 7 To The Credit Agreement [Member] | Revolving Credit Facility [Member] | PNC [Member] | Subsequent Event [Member] |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Line of Credit Facility, Capacity Available for Equipment Financing |  |  |  | $ 2,500,000 |

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- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980 + Details
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- Definition The maximum amount of borrowing capacity under a line of credit that is available as of the balance sheet date for a specific purpose other than for financing goods acquired for inventory or imminent delivery to a customer. + References No definition available. + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + 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 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
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- Definition Purchase Agreement, Non-binding Commitment + References No definition available. + Details
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- Definition Purchase Agreement, Non-binding Commitment, Down Payment + References No definition available. + Details
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- Definition Purchase Agreement, Non-binding Commitment, Financing, Interest Rate + References No definition available. + Details
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- Definition Purchase Agreement, Non-binding Commitment, Financing Period + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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