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BUSINESS COMBINATION - Narrative (Details) - USD ($) $ in Thousands |  |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | --- | ---
Mar. 31, 2021 | Jan. 25, 2021 | Jun. 30, 2021 | Jun. 30, 2021 | Jun. 30, 2020
Business Acquisition [Line Items] |  |  |  |  |
Contingent consideration in connection with the acquisition |  |  |  | $ 3,596 | $ 0
Sofdesk |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Voting interests acquired |  | 100.00% |  |  |
Purchase price |  | $ 31,988 |  |  |
Contingency payable, maximum |  | 3,700 |  |  |
Contingent consideration in connection with the acquisition |  | 3,500 |  |  |
Consideration transferred for business acquisition |  | $ 35,488 |  |  |
Acquisition costs |  |  | $ 300 | 2,000 |
DIN's |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Purchase price | $ 24,800 |  |  |  |
Acquisition costs |  |  | $ 500 | $ 1,900 |
Timing of monthly installment payments | 1 year |  |  |  |
DIN's | Additional Consideration, Equal Monthly Installments |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Contingency payable, maximum | $ 5,000 |  |  |  |
Timing of monthly installment payments | 1 year |  |  |  |
DIN's | Additional Consideration, Payable One Year Anniversary |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Contingency payable, maximum | $ 5,000 |  |  |  |

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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=123586518&loc=d3e1043-128460 + Details
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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 -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477 + 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/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585 + Details
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