Tax year open for income tax examination, in YY format.

No definition available.

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- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32537-109319

+ Details

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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32687-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 6.I)
-URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32698-109319

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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

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-Subparagraph (a),(b)
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32639-109319

Reference 2: 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.(h))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Income Tax Expense (or Benefit)
-URI http://asc.fasb.org/extlink&oid=6515339

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- Definition

Amount recognized for uncertainty in income taxes classified as noncurrent.

+ 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 210.5-02.24)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Examination [Line Items]
Effective tax rate	35.00%	35.00%	35.00%
Income tax expense	$ 23,609	$ 20,415	$ 10,937
Tax valuation allowance	0	0
Reserves for uncetain tax positions	$ 0	$ 0
Internal Revenue Service [Member] \| Tax Year 2013 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2013
Internal Revenue Service [Member] \| Tax Year 2014 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2014
Internal Revenue Service [Member] \| Tax Year 2015 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2015
State Jurisdiction [Member] \| COLORADO \| Tax Year 2013 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2013
State Jurisdiction [Member] \| COLORADO \| Tax Year 2014 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2014
State Jurisdiction [Member] \| COLORADO \| Tax Year 2015 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2015
State Jurisdiction [Member] \| GEORGIA \| Tax Year 2013 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2013
State Jurisdiction [Member] \| GEORGIA \| Tax Year 2014 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2014
State Jurisdiction [Member] \| GEORGIA \| Tax Year 2015 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2015
State Jurisdiction [Member] \| NEVADA \| Tax Year 2013 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2013
State Jurisdiction [Member] \| NEVADA \| Tax Year 2014 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2014
State Jurisdiction [Member] \| NEVADA \| Tax Year 2015 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2015
State Jurisdiction [Member] \| TEXAS \| Tax Year 2013 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2013
State Jurisdiction [Member] \| TEXAS \| Tax Year 2014 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2014
State Jurisdiction [Member] \| TEXAS \| Tax Year 2015 [Member]
Income Tax Examination [Line Items]
Income tax year open for audit	2015