Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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.

+ Details

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
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-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 20, 22
-Article 5

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

The effective interest rate during the reporting period.

+ 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

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.

+ References

No definition available.

+ Details

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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.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: 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)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
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-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 20, 22
-Article 5

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The cash inflow from a borrowing supported by a written promise to pay an obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

+ Details

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- Details

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- Details

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- Details

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Long-term Obligations - DBM Global Credit Facilities (Details) - USD ($)			12 Months Ended
	Oct. 21, 2014	May 06, 2014	Dec. 31, 2016	Dec. 31, 2015	Jan. 23, 2015	Jan. 22, 2015
Line of Credit Facility [Line Items]
Outstanding debt			$ 388,702,000
DBM Global \| Note Payable Collateralized by Real Estate
Line of Credit Facility [Line Items]
Outstanding debt			$ 3,400,000	$ 4,000,000
DBM Global \| Revolving Credit Facility
Line of Credit Facility [Line Items]
Line of credit, maximum amount						$ 50,000,000
Basis spread on variable rate (as a percent)			3.00%
Credit agreement interest rate (as a percent)			3.63%
DBM Global \| Revolving Credit Facility \| Note Payable Collateralized by Equipment
Line of Credit Facility [Line Items]
Proceeds from note payable collateralized (up to)	$ 10,000,000
DBM Global \| Letter of Credit
Line of Credit Facility [Line Items]
Line of credit, maximum amount			$ 0	0	$ 14,500,000.0	$ 5,000,000.0
Line of credit outstanding amount			$ 0	0
Real Estate Term Advance \| DBM Global
Line of Credit Facility [Line Items]
Debt instrument term			5 years
Real Estate Term Advance \| DBM Global \| Note Payable Collateralized by Real Estate
Line of Credit Facility [Line Items]
Basis spread on variable rate (as a percent)	4.00%
Real Estate Term Advance \| DBM Global \| Note Payable Collateralized by Equipment
Line of Credit Facility [Line Items]
Basis spread on variable rate (as a percent)		4.00%
Outstanding debt			$ 6,100,000	8,100,000
Real Estate Term Advance \| DBM Global \| Note Payable Collateralized by Assets
Line of Credit Facility [Line Items]
Outstanding debt			$ 0	$ 2,200,000
Real Estate Term Advance \| DBM Global \| Revolving Credit Facility
Line of Credit Facility [Line Items]
Debt instrument term	5 years
Real Estate Term Advance \| DBM Global \| Revolving Credit Facility \| Note Payable Collateralized by Real Estate
Line of Credit Facility [Line Items]
Proceeds from note payable collateralized (up to)	$ 5,000,000	$ 5,000,000