Working capital adjustment.

No definition available.

Name:	asur_BusinessCombinationWorkingCapitalAdjustment
Namespace Prefix:	asur_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Debt discounts.

+ References

No definition available.

+ Details

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

- 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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Data Type:	xbrli:stringItemType
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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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 30
-Section 30
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-SubTopic 30
-Section 30
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=109124213&loc=d3e6578-128477

+ Details

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

- Definition

Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 4
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e7008-128479

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to equity interests acquired in connection with a business combination for which the initial accounting was incomplete.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-SubTopic 20
-Section 50
-Paragraph 4A
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+ Details

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

- Definition

Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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ACQUISITIONS - Schedule of Business Acquisitions, by Acquisition (Details) - USD ($) $ in Thousands	1 Months Ended		12 Months Ended
	Jul. 31, 2018	Jan. 31, 2018	Dec. 31, 2018
Pay Systems
Business Acquisition [Line Items]
Purchase price		$ 15,507
Working capital adjustment		(940)
Adjustment to fair value of contingent liability		0
Adjustment to fair value of Asure’s stock		0
Debt discount		(61)
Fair value of net assets acquired		$ 14,506
USA Payroll
Business Acquisition [Line Items]
Purchase price	$ 27,504
Working capital adjustment	0
Adjustment to fair value of contingent liability	0
Adjustment to fair value of Asure’s stock	(287)
Debt discount	(290)
Fair value of net assets acquired	$ 26,927
Others
Business Acquisition [Line Items]
Purchase price			$ 28,142
Working capital adjustment			(557)
Adjustment to fair value of contingent liability			(1,761)
Adjustment to fair value of Asure’s stock			(7)
Debt discount			(356)
Fair value of net assets acquired			25,461
2018 Acquisitions
Business Acquisition [Line Items]
Purchase price			71,153
Working capital adjustment			(1,497)
Adjustment to fair value of contingent liability			(1,761)
Adjustment to fair value of Asure’s stock			(294)
Debt discount			(707)
Fair value of net assets acquired			$ 66,894