The amount of intangibles arising from a business combination that is expected to be deductible for tax purposes.

No definition available.

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- Definition

This element represents the amount of adjustments to interest and other expenses associated with the funding of the acquisition included in the consolidated income statement for the reporting period.

+ References

No definition available.

+ Details

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Namespace Prefix:	exam_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

This element represents the amount of adjustments to selling, general and administrative expenses related to the acquiree.

+ References

No definition available.

+ Details

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Namespace Prefix:	exam_
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Balance Type:	credit
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- Definition

This element represents the amount of incremental depreciation and amortization related to the acquisition since the acquisition date included in the consolidated income statement for the reporting period.

+ References

No definition available.

+ Details

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- References

No definition available.

+ Details

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- Definition

Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

+ References

No definition available.

+ Details

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- Definition

The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 25

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e1043-128460

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 30

-Paragraph 7

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-Topic 805

-SubTopic 30

-Section 30

-Paragraph 8

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- Definition

This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(1)

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- Definition

This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

+ References

+ Details

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- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Amount of liabilities assumed at the acquisition date.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The number of businesses acquired by the entity during the period.

+ References

No definition available.

+ Details

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (b)

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Note 3 - Acquisitions (Details)	3 Months Ended			9 Months Ended		12 Months Ended	87 Months Ended	93 Months Ended
Note 3 - Acquisitions (Details)	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Mar. 31, 2014 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Dec. 31, 2014 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2015 USD ($)
Note 3 - Acquisitions (Details) [Line Items]
Number of Businesses Acquired							52	53
Business Combination, Acquisition Related Costs	$ 634,000	$ 871,000		$ 1,327,000	$ 2,825,000
Business Combination, Pro Forma Information, Adjustments to Interest and Other Expenses Related to Funding of Acquisition		(191,000)		82,000	45,000
Business Combination, Pro Forma Information, Incremental Depreciation and Amoritzation	3,000	490,000		389,000	4,600,000
Business Combination, Pro Forma Information, Adjustments to Selling, General and Administrative Expense	(28,000)	237,000		401,000	6,400,000
2014 Acquisitions [Member]
Note 3 - Acquisitions (Details) [Line Items]
Business Combination, Consideration Transferred				194,773,000		$ 194,800,000
Payments to Acquire Businesses, Gross						189,000,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents						1,100,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities						6,900,000
Business Acquisition, Transaction Costs						$ 1,600,000
Business Acquisition, Goodwill, Expected Tax Deductible Amount	116,500,000			116,500,000			$ 116,500,000	$ 116,500,000
Business Acquisition Purchase Price Allocation Intangible Assets Expected Tax Deductible Amount	36,700,000			36,700,000			36,700,000	36,700,000
2014 Acquisitions [Member] \| Scenario, Adjustment [Member]
Note 3 - Acquisitions (Details) [Line Items]
Business Combination, Consideration Transferred				91,000
2014 Acquisitions [Member] \| Selling, General and Administrative Expenses [Member]
Note 3 - Acquisitions (Details) [Line Items]
Business Combination, Acquisition Related Costs		$ 916,000	$ 186,000	0	$ 916,000
2015 Acquisitions [Member]
Note 3 - Acquisitions (Details) [Line Items]
Business Combination, Consideration Transferred				11,903,000
Payments to Acquire Businesses, Gross				12,600,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	655,000			655,000			655,000	655,000
Business Acquisition, Goodwill, Expected Tax Deductible Amount	5,000,000			5,000,000			5,000,000	5,000,000
Business Acquisition Purchase Price Allocation Intangible Assets Expected Tax Deductible Amount	5,400,000			5,400,000			5,400,000	5,400,000
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual	2,500,000			5,900,000
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual	27,000			809,000
2015 Acquisitions [Member] \| Selling, General and Administrative Expenses [Member]
Note 3 - Acquisitions (Details) [Line Items]
Business Acquisition, Transaction Costs	$ 170,000			170,000			$ 170,000	$ 170,000
Business Combination, Acquisition Related Costs				$ 35,000