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Note 3 - Acquisitions - Preliminary Purchase Price Allocation for Businesses Acquired (Details) - USD ($) |  |  |  |  |  |  |  |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 23, 2016 | Nov. 11, 2016 | Oct. 12, 2016 | Apr. 29, 2016 | Nov. 25, 2015 | Jul. 22, 2015 | Jul. 20, 2015 | Dec. 05, 2014 | Nov. 19, 2014 | May 30, 2014 | Apr. 01, 2014 | Jan. 31, 2017 | Jan. 31, 2016 | Jan. 31, 2015
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  | $ 71,348,000 | $ 120,853,000 | $ 82,152,000
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  | 263,113,000 | 217,486,000 | 147,440,000
MK Data [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  |  | 80,151,000 |
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  |  | (84,000) |
Purchase price consideration |  |  |  |  |  |  | $ 80,200,000 |  |  |  |  |  | 80,067 |
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  |  | 2,083,000 |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |  | (204,000) |
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  |  | (2,610,000) |
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  |  | 731,000 |
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  |  | 51,108,000 |
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  |  | (731,000) |
MK Data [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 7,500,000 |
MK Data [Member] | Developed Technology Rights [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 22,000,000 |
MK Data [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 190,000 |
Pixie Software GmbH [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  | $ 10,600,000 |  |  |  |  |  |  |  | 10,648,000 |  |
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  | (26,000) |  |
Purchase price consideration |  |  |  |  |  |  |  |  |  |  |  | 10,622,000 |  |
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  | 500,000 |  |
Property and equipment |  |  |  |  |  |  |  |  |  |  |  | 46,000 |  |
Deferred income tax asset |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  | (523,000) |  |
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  | (78,000) |  |
Deferred income tax liability |  |  |  |  |  |  |  |  |  |  |  | (1,870,000) |  |
Income tax liability |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  | (1,925,000) |  |
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  | 6,705,000 |  |
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  | 1,925,000 |  |
Pixie Software GmbH [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 1,375,000 |  |
Pixie Software GmbH [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pixie Software GmbH [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pixie Software GmbH [Member] | Existing Technology [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 4,467,000 |  |
BearWare [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  |  | 11,243,000 |
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  |  | (19,000) |
Purchase price consideration |  |  |  |  |  | $ 11,200,000 |  |  |  |  |  |  | 11,224 |
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  |  | 759,000 |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |  | (112,000) |
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  |  | (451,000) |
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  |  | (196,000) |
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  |  | 4,958,000 |
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  |  | 196,000 |
BearWare [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 2,600,000 |
BearWare [Member] | Developed Technology Rights [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 3,400,000 |
BearWare [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 70,000 |
Appterra LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  | $ 5,700,000 |  |  |  |  |  |  |  |  | 5,703,000 |  |
Contingent consideration |  |  | $ 700,000 |  |  |  |  |  |  |  |  | 700,000 |  |
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  | (155,000) |  |
Purchase price consideration |  |  |  |  |  |  |  |  |  |  |  | 6,248,000 |  |
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  | 424,000 |  |
Property and equipment |  |  |  |  |  |  |  |  |  |  |  | 21,000 |  |
Deferred income tax asset |  |  |  |  |  |  |  |  |  |  |  | 18,000 |  |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  | (398,000) |  |
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  | (633,000) |  |
Deferred income tax liability |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income tax liability |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  | (568,000) |  |
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  | 3,766,000 |  |
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  | 568,000 |  |
Appterra LLC [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 1,840,000 |  |
Appterra LLC [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  |
Appterra LLC [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 50,000 |  |
Appterra LLC [Member] | Existing Technology [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 1,160,000 |  |
Oz [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  |  | 29,459,000 |
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  |  | (24,000) |
Purchase price consideration |  |  |  |  | $ 29,500,000 |  |  |  |  |  |  |  | 29,435 |
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  |  | 466,000 |
Property and equipment |  |  |  |  |  |  |  |  |  |  |  |  | 29,000 |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |  | (293,000) |
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  |  | (1,634,000) |
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  |  | 1,432,000 |
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  |  | 17,637,000 |
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  |  | (1,432,000) |
Oz [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 5,400,000 |
Oz [Member] | Developed Technology Rights [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 7,500,000 |
Oz [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 90,000 |
Oz [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 240,000 |
Computer Management [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 6,689,000
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,000
Purchase price consideration |  |  |  |  |  |  |  |  |  |  | $ 6,700,000 |  |  | 6,692
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 211,000
Property and equipment |  |  |  |  |  |  |  |  |  |  |  |  |  | 65,000
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  | (10,000)
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  |  |  | (8,000)
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | (258,000)
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,338,000
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | 258,000
Computer Management [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 3,256,000
Computer Management [Member] | Developed Technology Rights [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,840,000
4Solututions Information Technology [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  | $ 2,500,000 |  |  |  |  |  |  |  |  |  | 2,456,000 |  |
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  | 4,000 |  |
Purchase price consideration |  |  |  |  |  |  |  |  |  |  |  | 2,460,000 |  |
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  | 257,000 |  |
Property and equipment |  |  |  |  |  |  |  |  |  |  |  | 33,000 |  |
Deferred income tax asset |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  | (182,000) |  |
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  | (164,000) |  |
Deferred income tax liability |  |  |  |  |  |  |  |  |  |  |  | (443,000) |  |
Income tax liability |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  | (499,000) |  |
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  | 1,351,000 |  |
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  | 499,000 |  |
4Solututions Information Technology [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 910,000 |  |
4Solututions Information Technology [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 91,000 |  |
4Solututions Information Technology [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  |
4Solututions Information Technology [Member] | Existing Technology [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 607,000 |  |
The2016 Acquisitions [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  |  | 120,853,000 |
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  |  | (127,000) |
Purchase price consideration |  |  |  |  |  |  |  |  |  |  |  |  | 120,726 |
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  |  | 3,308,000 |
Property and equipment |  |  |  |  |  |  |  |  |  |  |  |  | 29,000 |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |  | (609,000) |
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  |  | (4,695,000) |
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  |  | 1,967,000 |
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  |  | 73,703,000 |
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  |  | (1,967,000) |
The2016 Acquisitions [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 15,500,000 |
The2016 Acquisitions [Member] | Developed Technology Rights [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 32,900,000 |
The2016 Acquisitions [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | 350,000 |
The2016 Acquisitions [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  | $ 240,000 |
Customs Info [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 34,121,000
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  |  |  | (813,000)
Purchase price consideration |  |  |  |  |  |  |  |  |  | $ 39,500,000 |  |  |  | 38,690
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,754,000
Property and equipment |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  | (556,000)
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  |  |  | (3,147,000)
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,876,000
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  |  |  | 26,135,000
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | (2,876,000)
Common shares issued |  |  |  |  |  |  |  |  |  |  |  |  |  | 5,382,000
Debt |  |  |  |  |  |  |  |  |  |  |  |  |  | (927,000)
Customs Info [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,650,000
Customs Info [Member] | Developed Technology Rights [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 5,708,000
Customs Info [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 682,000
Customs Info [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 391,000
Datamyne Inc [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired | $ 52,500,000 |  |  |  |  |  |  |  |  |  |  | 52,541,000 |  |
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  | (368,000) |  |
Purchase price consideration |  |  |  |  |  |  |  |  |  |  |  | 52,173,000 |  |
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  | 1,843,000 |  |
Property and equipment |  |  |  |  |  |  |  |  |  |  |  | 87,000 |  |
Deferred income tax asset |  |  |  |  |  |  |  |  |  |  |  | 3,281,000 |  |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  | (1,671,000) |  |
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  | (2,813,000) |  |
Deferred income tax liability |  |  |  |  |  |  |  |  |  |  |  | (10,955,000) |  |
Income tax liability |  |  |  |  |  |  |  |  |  |  |  | (694,000) |  |
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  | (10,922,000) |  |
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  | 35,115,000 |  |
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  | 10,922,000 |  |
Datamyne Inc [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 13,300,000 |  |
Datamyne Inc [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 1,790,000 |  |
Datamyne Inc [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 390,000 |  |
Datamyne Inc [Member] | Existing Technology [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 12,500,000 |  |
Airclic [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 29,597,000
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  |  |  | (318,000)
Purchase price consideration |  |  |  |  |  |  |  |  | $ 29,600,000 |  |  |  |  | 29,279
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,990,000
Property and equipment |  |  |  |  |  |  |  |  |  |  |  |  |  | 440,000
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  | (3,466,000)
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  |  |  | (6,930,000)
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,966,000
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  |  |  | 12,480,000
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | (4,966,000)
Airclic [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,802,000
Airclic [Member] | Developed Technology Rights [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 13,786,000
Airclic [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 177,000
2017 Acuisitions [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  | 71,348,000 |  |
Contingent consideration |  |  |  |  |  |  |  |  |  |  |  | 700,000 |  |
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  | (545,000) |  |
Purchase price consideration |  |  |  |  |  |  |  |  |  |  |  | 71,503,000 |  |
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  | 3,024,000 |  |
Property and equipment |  |  |  |  |  |  |  |  |  |  |  | 187,000 |  |
Deferred income tax asset |  |  |  |  |  |  |  |  |  |  |  | 3,299,000 |  |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  | (2,774,000) |  |
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  | (3,688,000) |  |
Deferred income tax liability |  |  |  |  |  |  |  |  |  |  |  | (13,268,000) |  |
Income tax liability |  |  |  |  |  |  |  |  |  |  |  | (694,000) |  |
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  | (13,914,000) |  |
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  | 46,937,000 |  |
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  | 13,914,000 |  |
2017 Acuisitions [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 17,425,000 |  |
2017 Acuisitions [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 1,881,000 |  |
2017 Acuisitions [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | 440,000 |  |
2017 Acuisitions [Member] | Existing Technology [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  | $ 18,734,000 |  |
e-customs [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,611,000
Contingent consideration |  |  |  |  |  |  |  | $ 1,200,000 |  |  |  |  |  |
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  |  |  | (41,000)
Purchase price consideration |  |  |  |  |  |  |  | 9,600,000 |  |  |  |  |  | 9,570
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,190,000
Property and equipment |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,000
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  | (399,000)
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  |  |  | (19,000)
Deferred income tax liability |  |  |  |  |  |  |  |  |  |  |  |  |  | (1,053,000)
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | 274,000
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,581,000
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | (274,000)
e-customs [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,318,000
e-customs [Member] | Developed Technology Rights [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,807,000
e-customs [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 138,000
Pentant Limited (Pentant) [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,134,000
Contingent consideration |  |  |  |  |  |  |  | 400,000 |  |  |  |  |  |
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  |  |  | (13,000)
Purchase price consideration |  |  |  |  |  |  |  | $ 2,100,000 |  |  |  |  |  | 2,121
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 142,000
Property and equipment |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  | (658,000)
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  |  |  | (38,000)
Deferred income tax liability |  |  |  |  |  |  |  |  |  |  |  |  |  | (315,000)
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | 869,000
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,059,000
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | (869,000)
Pentant Limited (Pentant) [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,336,000
Pentant Limited (Pentant) [Member] | Developed Technology Rights [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 595,000
The 2015 Acquisitions [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, net of cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 82,152,000
Net working capital adjustments (receivable) |  |  |  |  |  |  |  |  |  |  |  |  |  | (1,182,000)
Purchase price consideration |  |  |  |  |  |  |  |  |  |  |  |  |  | 86,352
Current assets, excluding cash acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,287,000
Property and equipment |  |  |  |  |  |  |  |  |  |  |  |  |  | 512,000
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  | (5,089,000)
Deferred revenue |  |  |  |  |  |  |  |  |  |  |  |  |  | (10,142,000)
Deferred income tax liability |  |  |  |  |  |  |  |  |  |  |  |  |  | (1,368,000)
Net tangible liabilities assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | 8,727,000
GOODWILL (Note 10) |  |  |  |  |  |  |  |  |  |  |  |  |  | 45,593,000
Net tangible assets (liabilities) assumed |  |  |  |  |  |  |  |  |  |  |  |  |  | (8,727,000)
Common shares issued |  |  |  |  |  |  |  |  |  |  |  |  |  | 5,382,000
Debt |  |  |  |  |  |  |  |  |  |  |  |  |  | (927,000)
The 2015 Acquisitions [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 23,362,000
The 2015 Acquisitions [Member] | Developed Technology Rights [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 24,736,000
The 2015 Acquisitions [Member] | Trade Names [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | 682,000
The 2015 Acquisitions [Member] | Noncompete Agreements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 706,000

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